-
公开(公告)号：US3013218A
公开(公告)日：1961-12-12
申请号：US81321759
申请日：1959-05-14
Applicant: BELL TELEPHONE LABOR INC
Inventor： ARTHUR ASHKIN , GORDON JAMES P , WHITE LOWELL D
IPC: H01S1/06
CPC classification number: H01S1/06
Search Results
1
records
(took 0.011 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
