-
公开(公告)号:US3306502A
公开(公告)日:1967-02-28
申请号:US45152165
申请日:1965-04-28
Applicant: PREC SAMPLING CORP
Inventor: HARRIS JR RANO JOSEPH
-
公开(公告)号:US3279659A
公开(公告)日:1966-10-18
申请号:US43661265
申请日:1965-03-02
Applicant: PREC SAMPLING CORP
Inventor: HARRIS JR RANO JOSEPH
CPC classification number: A61M5/001 , A61M5/31531 , A61M2005/3123
-