-
公开(公告)号：US2760822A
公开(公告)日：1956-08-28
申请号：US41367854
申请日：1954-03-02
Applicant: HOLBREFIN S A
Inventor： CHARLES BORIS FRANCOIS , SONIA BORIS
CPC classification number: B05B11/068 , C09K11/025
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
