-
公开(公告)号:US3079182A
公开(公告)日:1963-02-26
申请号:US73961858
申请日:1958-06-03
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
-
公开(公告)号:US3044708A
公开(公告)日:1962-07-17
申请号:US14096961
申请日:1961-09-08
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: E01B13/02
CPC classification number: E01B13/02 , E01B2201/02 , E01B2201/08 , E01B2201/10
-
公开(公告)号:US3030129A
公开(公告)日:1962-04-17
申请号:US74236758
申请日:1958-06-16
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
CPC classification number: F16L47/04 , F16L33/224
-
公开(公告)号:US2917199A
公开(公告)日:1959-12-15
申请号:US61214556
申请日:1956-09-26
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: H02G3/12
CPC classification number: H02G3/121
-
公开(公告)号:US2879912A
公开(公告)日:1959-03-31
申请号:US56501756
申请日:1956-02-13
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: H02G3/12
CPC classification number: H02G3/123
-
公开(公告)号:US2858861A
公开(公告)日:1958-11-04
申请号:US46650654
申请日:1954-11-03
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: A47J43/06
CPC classification number: A47J43/06
-
公开(公告)号:US2805702A
公开(公告)日:1957-09-10
申请号:US28538552
申请日:1952-05-01
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: B60N2/02
CPC classification number: B60N2/0232
-
公开(公告)号:US2786936A
公开(公告)日:1957-03-26
申请号:US17543050
申请日:1950-07-22
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
-
公开(公告)号:US2782005A
公开(公告)日:1957-02-19
申请号:US30546452
申请日:1952-08-20
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: E21B10/20
CPC classification number: E21B10/20
-
公开(公告)号:US2770668A
公开(公告)日:1956-11-13
申请号:US48041455
申请日:1955-01-07
Applicant: APPLETON ARTHUR I
Inventor: APPLETON ARTHUR I
IPC: H02G3/06
CPC classification number: H02G3/0616
-
-
-
-
-
-
-
-
-