-
公开(公告)号:US2988893A
公开(公告)日:1961-06-20
申请号:US74547558
申请日:1958-06-30
Applicant: CALIFORNIA RESEARCH CORP
Inventor: BORRMANN GERALD F , JOHNSON LAURENCE E , SCHURMAN GLENN A
-
公开(公告)号:US2772405A
公开(公告)日:1956-11-27
申请号:US41840254
申请日:1954-03-24
Applicant: CALIFORNIA RESEARCH CORP
Inventor: SCHURMAN GLENN A , AAGAARD PAUL M , BLAKE FRANCIS G
IPC: G01V1/20
CPC classification number: G01V1/201
-
公开(公告)号:US2888663A
公开(公告)日:1959-05-26
申请号:US49396755
申请日:1955-03-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: BLAKE FRANCIS G , SCHURMAN GLENN A
IPC: G01V1/28
CPC classification number: G01V1/28 , G01V2210/20
-
公开(公告)号:US2858069A
公开(公告)日:1958-10-28
申请号:US36992053
申请日:1953-07-23
Applicant: CALIFORNIA RESEARCH CORP
Inventor: GARVIN WALTER W , SCHURMAN GLENN A
IPC: G01V1/24
CPC classification number: G01V1/24
-
公开(公告)号:US2939291A
公开(公告)日:1960-06-07
申请号:US51329855
申请日:1955-06-06
Applicant: CALIFORNIA RESEARCH CORP
Inventor: SCHURMAN GLENN A , KIDDER RAY E
IPC: B63B21/50
CPC classification number: B63B21/502
-
公开(公告)号:US2869226A
公开(公告)日:1959-01-20
申请号:US41840154
申请日:1954-03-24
Applicant: CALIFORNIA RESEARCH CORP
Inventor: SCHURMAN GLENN A
IPC: G01V1/20
CPC classification number: G01V1/201 , Y10T29/49776 , Y10T29/49805 , Y10T29/49838 , Y10T29/4987 , Y10T29/49872 , Y10T29/49876 , Y10T29/53652 , Y10T29/53657
-
公开(公告)号:US2787520A
公开(公告)日:1957-04-02
申请号:US27545152
申请日:1952-03-07
Applicant: CALIFORNIA RESEARCH CORP
Inventor: MEINERS EDWIN P , SCHURMAN GLENN A
IPC: H01L41/24
CPC classification number: H01L41/43 , H01L41/1871 , H01L41/257 , Y10T29/42
-
公开(公告)号:US2923366A
公开(公告)日:1960-02-02
申请号:US27545252
申请日:1952-03-07
Applicant: CALIFORNIA RESEARCH CORP
Inventor: MEINERS EDWIN P , SCHURMAN GLENN A
IPC: G01V1/00
CPC classification number: G01V1/00
-
公开(公告)号:US2847655A
公开(公告)日:1958-08-12
申请号:US47814754
申请日:1954-12-28
Applicant: CALIFORNIA RESEARCH CORP
Inventor: SCHURMAN GLENN A
IPC: G01V1/44
CPC classification number: G01V1/44
-
公开(公告)号:US2791757A
公开(公告)日:1957-05-07
申请号:US41839254
申请日:1954-03-24
Applicant: CALIFORNIA RESEARCH CORP
Inventor: BLAKE FRANCIS G , SCHURMAN GLENN A , AAGAARD PAUL M
IPC: H01B7/12
CPC classification number: H01B7/12
-
-
-
-
-
-
-
-
-