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公开(公告)号:US2144332A
公开(公告)日:1939-01-17
申请号:US6155636
申请日:1936-01-30
Applicant: AMANDUS GLASER
Inventor: AMANDUS GLASER
IPC: B23K1/20
CPC classification number: B23K1/20 , B23K2201/04
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公开(公告)号:US1907645A
公开(公告)日:1933-05-09
申请号:US59699932
申请日:1932-03-05
Applicant: AMANDUS GLASER
Inventor: AMANDUS GLASER
IPC: B62K3/06
CPC classification number: B62K3/06
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