-
公开(公告)号:US2209407A
公开(公告)日:1940-07-30
申请号:US31474240
申请日:1940-01-20
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B , HUNTER LINDSAY C
IPC: B21D28/26
CPC classification number: B21D28/26 , Y10T83/8743
-
公开(公告)号:US2205484A
公开(公告)日:1940-06-25
申请号:US30582939
申请日:1939-11-24
Applicant: DRY ZERO CORP
Inventor: HUNTER LINDSAY CHARLES
CPC classification number: E05D3/12 , E05D3/127 , E05D11/1007 , E05Y2900/531 , Y10T16/5408 , Y10T16/547
-
公开(公告)号:US2116662A
公开(公告)日:1938-05-10
申请号:US6836736
申请日:1936-03-12
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
IPC: F25D21/14
CPC classification number: F25D21/14
-
公开(公告)号:US1961888A
公开(公告)日:1934-06-05
申请号:US47073230
申请日:1930-07-25
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
IPC: E04C2/18
CPC classification number: E04C2/18 , Y10T428/237
-
公开(公告)号:US1899260A
公开(公告)日:1933-02-28
申请号:US43747430
申请日:1930-03-20
Applicant: DRY ZERO CORP
Inventor: CLEMENTS ARTHUR L
IPC: D01G23/04
CPC classification number: D01G23/045
-
公开(公告)号:US1730153A
公开(公告)日:1929-10-01
申请号:US24045127
申请日:1927-12-16
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
IPC: B64D37/06
CPC classification number: B64D37/06 , Y10S220/01
-
公开(公告)号:US1618455A
公开(公告)日:1927-02-22
申请号:US59825522
申请日:1922-11-01
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
IPC: F16L59/02
CPC classification number: F16L59/024 , Y10S138/04
-
公开(公告)号:US1591713A
公开(公告)日:1926-07-06
申请号:US68308723
申请日:1923-12-27
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
IPC: D01G9/00
CPC classification number: D01G9/00
-
公开(公告)号:US1448137A
公开(公告)日:1923-03-13
申请号:US53155522
申请日:1922-01-25
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
CPC classification number: E05C3/041 , E05B15/0093 , Y10S292/71 , Y10T292/1039 , Y10T292/104 , Y10T292/1063
-
公开(公告)号:US1433733A
公开(公告)日:1922-10-31
申请号:US49090321
申请日:1921-08-09
Applicant: DRY ZERO CORP
Inventor: LINDSAY HARVEY B
IPC: F04C11/00
CPC classification number: F04C11/003
-
-
-
-
-
-
-
-
-