-
公开(公告)号:US3323023A
公开(公告)日:1967-05-30
申请号:US38449864
申请日:1964-07-22
Applicant: MOTOROLA INC
Inventor: WALKER JOHN S
CPC classification number: H05K7/06 , H05K7/02 , Y10T29/4913 , Y10T29/49147 , Y10T29/53183
-
公开(公告)号:US3315133A
公开(公告)日:1967-04-18
申请号:US49134265
申请日:1965-09-29
Applicant: MOTOROLA INC
Inventor: WALKER JOHN S
CPC classification number: H05K3/062 , H05K1/09 , H05K1/112 , H05K3/328 , H05K3/384 , H05K3/4084 , H05K3/4092 , H05K2201/0355 , H05K2201/0394 , H05K2201/10628 , H05K2203/0361 , H05K2203/063 , H05K2203/1572
-