-
公开(公告)号：US2187878A
公开(公告)日：1940-01-23
申请号：US12817537
申请日：1937-02-27
Applicant: STANOLIND PIPE LINE COMPANY
Inventor： MILLER HILL ARTHUR , BRYAN HARSHMAN JENNINGS
IPC: B23K37/053
CPC classification number: B23K37/0533
-
公开(公告)号：US2240775A
公开(公告)日：1941-05-06
申请号：US19976038
申请日：1938-04-04
Applicant: STANOLIND PIPE LINE COMPANY
Inventor： GILLUM HELTZEL WILLIAM , BRYAN HARSHMAN JENNINGS , RAY POLSTON JOHN
IPC: F16K17/00
CPC classification number: F16K17/00
-
Search Results
2
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
