-
公开(公告)号：US2715540A
公开(公告)日：1955-08-16
申请号：US26363251
申请日：1951-12-27
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor： POTTER WILLIAM W
IPC: E05C3/04
CPC classification number: E05C3/048 , Y10T292/0907 , Y10T292/1041 , Y10T292/1049
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
