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公开(公告)号:CH481748A
公开(公告)日:1969-11-30
申请号:CH300069
申请日:1969-02-27
Applicant: BASF AG
Inventor: HORST LAWONN , ROLF PETRI , SCHNEIDER WALTER DR , DANKMAR SCHOLZ , PETER HANS DR SELDEN
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公开(公告)号:CH488056A
公开(公告)日:1970-03-31
申请号:CH1034368
申请日:1968-07-11
Applicant: BASF AG
Inventor: FRIEDER HOHWILLER , KLAUS KOEHLING , SCHNEIDER WALTER DR , DIETRICH KOENIG
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公开(公告)号:CH476039A
公开(公告)日:1969-07-31
申请号:CH168169
申请日:1969-02-04
Applicant: BASF AG
Inventor: WILHELM-FRIEDRICH BECKERLE , ROLF PETRI , SCHNEIDER WALTER DR , ALFRED ERHARD , REINHARD HANS DR
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公开(公告)号:DE1658438A1
公开(公告)日:1971-07-15
申请号:DE1658438
申请日:1967-09-20
Applicant: BASF AG
Inventor: HOHWILLER FRIEDER , KOEHLING KLAUS , SCHNEIDER WALTER DR , KOENIG DIETRICH
IPC: E01C3/06
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公开(公告)号:DE1669754A1
公开(公告)日:1971-06-03
申请号:DE1669754
申请日:1968-02-14
Applicant: BASF AG
Inventor: BECKERLE WILHELM-FRIEDRICH , PETRI ROLF , SCHNEIDER WALTER DR , ERHARD ALFRED , REINHARD HANS DR
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公开(公告)号:DE1658436A1
公开(公告)日:1971-04-15
申请号:DE1658436
申请日:1967-07-27
Applicant: BASF AG
Inventor: HOHWILLER FRIEDER , KOEHLING KLAUS , SCHNEIDER WALTER DR , KOENIG DIETRICH
Abstract: Frost barrier for pavements and railroad bed in the form of a layer of light concrete containing particles of organic foam plastics.
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