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公开(公告)号:US3528869A
公开(公告)日:1970-09-15
申请号:US3528869D
申请日:1968-02-28
Applicant: DAVOL INC
Inventor: DERENIUK PAUL
CPC classification number: A61M25/1034 , A61M25/1036 , B29C47/0026 , B29C47/003 , B29C47/0033 , B29C47/026 , B29C65/18 , B29C66/1122 , B29C66/53241 , B29C66/71 , B29C69/00 , B29L2022/022 , B29L2031/7542 , Y10T29/49861 , Y10T29/49879 , B29K2075/00 , B29K2027/06
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公开(公告)号:US3544668A
公开(公告)日:1970-12-01
申请号:US3544668D
申请日:1968-07-22
Applicant: DAVOL INC
Inventor: DERENIUK PAUL
CPC classification number: A61M25/1036 , A61M25/1029
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公开(公告)号:US3539674A
公开(公告)日:1970-11-10
申请号:US3539674D
申请日:1968-07-22
Applicant: DAVOL INC
Inventor: DERENIUK PAUL , BLECHARCZYK WALTER J
CPC classification number: A61M25/1036 , A61M25/1029 , A61M25/1034 , B29C41/14 , B29L2031/7542
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