-
1.
公开(公告)号:US3416886A
公开(公告)日:1968-12-17
申请号:US54576266
申请日:1966-04-27
Applicant: INVENTA AG
Inventor: MARCEL CAPAUL , KOICHI MATSUYA , MAX EDINGER
IPC: C01B21/082 , C01B21/092 , C01B21/14
CPC classification number: C01B21/1418 , C01B21/082 , C01B21/0926
-
公开(公告)号:US3295925A
公开(公告)日:1967-01-03
申请号:US29360963
申请日:1963-07-09
Applicant: INVENTA AG
Inventor: HEINZ FUEG , KOICHI MATSUYA
IPC: C01B21/14
CPC classification number: C01B21/1418
-