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公开(公告)号:FI74719C
公开(公告)日:1988-03-10
申请号:FI833122
申请日:1983-09-01
Applicant: DEGUSSA
Inventor: MUELLER KARL HANS , BARTHEL WALTER
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公开(公告)号:FI74719B
公开(公告)日:1987-11-30
申请号:FI833122
申请日:1983-09-01
Applicant: DEGUSSA
Inventor: MUELLER KARL HANS , BARTHEL WALTER
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公开(公告)号:DK471186A
公开(公告)日:1987-04-06
申请号:DK471186
申请日:1986-10-02
Applicant: DEGUSSA , BOERNER GEORG CHEM WERK
Inventor: MUELLER KARL-HANS , BARTHEL WALTER , KUETHER JUERGEN
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公开(公告)号:BR8602097A
公开(公告)日:1987-01-13
申请号:BR8602097
申请日:1986-05-09
Applicant: DEGUSSA
Inventor: MULLER KARL-HANS , BARTHEL WALTER
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公开(公告)号:FI863853A0
公开(公告)日:1986-09-24
申请号:FI863853
申请日:1986-09-24
Applicant: DEGUSSA , BOERNER GEORG CHEM WERK
Inventor: MUELLER KARL-HANS , BARTHEL WALTER , KUETHER JUERGEN
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公开(公告)号:NO863597D0
公开(公告)日:1986-09-09
申请号:NO863597
申请日:1986-09-09
Applicant: DEGUSSA
Inventor: MUELLER KARL-HANS , BARTHEL WALTER , KUETHER JUERGEN
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公开(公告)号:NO855228L
公开(公告)日:1986-08-15
申请号:NO855228
申请日:1985-12-20
Applicant: DEGUSSA
Inventor: MUELLER KARL-HANS , BARTHEL WALTER
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公开(公告)号:IT1119348B
公开(公告)日:1986-03-10
申请号:IT6873379
申请日:1979-08-30
Applicant: DEGUSSA
Inventor: MULLER KARL HANS , BARTHEL WALTER
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公开(公告)号:FI860139A0
公开(公告)日:1986-01-13
申请号:FI860139
申请日:1986-01-13
Applicant: DEGUSSA
Inventor: MUELLER KARL-HANS , BARTHEL WALTER
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公开(公告)号:FI68859C
公开(公告)日:1985-11-11
申请号:FI783095
申请日:1978-10-11
Applicant: DEGUSSA
Inventor: MUELLER KARL-HANS , BARTHEL WALTER , OELMUELLER ROLF
Abstract: There is provided a process for improving mineral asphaltic coatings for streets and roadways comprising preparing a mixture to be used as the base mineral asphalt coating material, homogeneously mixing in 0.1 to 10 weight % of silica which is either (1) a precipitated silica, (2) a precipitated and spray dried silica or (3) a pyrogenically produced silica and further working this mixture into a mineral asphalt coating for streets and roadways.
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