-
公开(公告)号：US1675173A
公开(公告)日：1928-06-26
申请号：US53543622
申请日：1922-02-10
Applicant: STANDARD DEV CO
Inventor： GOMORY WILLIAM L
IPC: F22B37/22
CPC classification number: F22B37/22 , C10G9/20 , Y10T292/228
-
公开(公告)号：DE532564C
公开(公告)日：1931-08-31
申请号：DEG0062291
申请日：1924-09-26
Applicant: STANDARD DEV CO
Inventor： GOMORY WILLIAM L
IPC: C10G9/14
-
Search Results
2
records
(took 0.03 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
