-
公开(公告)号:US2947247A
公开(公告)日:1960-08-02
申请号:US59418456
申请日:1956-06-27
Applicant: ILLINOIS TOOL WORKS
Inventor: RAYBURN CHARLES C , SCHMIDT HERMAN A , KNUTSEN WALLACE N
CPC classification number: B41F15/0881 , H05K3/14
-
公开(公告)号:US2978344A
公开(公告)日:1961-04-04
申请号:US61084056
申请日:1956-09-19
Applicant: ILLINOIS TOOL WORKS
Inventor: JOSEPH PARKER , KNUTSEN WALLACE N
IPC: B05B15/12
CPC classification number: C02F1/02 , B05B15/1266 , C02F2101/10 , C02F2103/14
-
公开(公告)号:US2977928A
公开(公告)日:1961-04-04
申请号:US75532058
申请日:1958-08-15
Applicant: ILLINOIS TOOL WORKS
Inventor: KNUTSEN WALLACE N , BLACK JR JAMES G
CPC classification number: H01B1/24 , B05B13/0442 , H01C17/07
-
-