-
1.
公开(公告)号:US3192867A
公开(公告)日:1965-07-06
申请号:US26140163
申请日:1963-02-27
Applicant: DENTATUS AB
CPC classification number: F01B1/0648 , F01B1/0644 , F01B1/0689 , F01B13/062
-
公开(公告)号:US2770037A
公开(公告)日:1956-11-13
申请号:US43938454
申请日:1954-06-25
Applicant: DENTATUS AB
Inventor: ERIK BJORKLUND GUSTAF , ROLAND EDVARDSSON SVANTE
IPC: A61F15/02
CPC classification number: A61F15/02
-
公开(公告)号:US2690081A
公开(公告)日:1954-09-28
申请号:US17739650
申请日:1950-08-03
Applicant: DENTATUS AB
Inventor: ERIK BJORKLUND GUSTAF , AKE LINDBLOM KARL
CPC classification number: B24B23/04 , B23D67/00 , Y10T74/18208 , Y10T74/2146 , Y10T74/2179 , Y10T74/2183
-
公开(公告)号:US2861341A
公开(公告)日:1958-11-25
申请号:US48056355
申请日:1955-01-07
Applicant: DENTATUS AB
Inventor: ERIK BJORKLUND GUSTAF
CPC classification number: A61C3/02 , B23C5/18 , B23K31/025
-
公开(公告)号:US2845709A
公开(公告)日:1958-08-05
申请号:US46188654
申请日:1954-10-12
Applicant: DENTATUS AB
Inventor: ERIK BJORKLUND GUSTAF , ROLAND EDVARDSSON SVANTE
IPC: A61C3/02
CPC classification number: A61C3/02
-
6.
公开(公告)号:US3106167A
公开(公告)日:1963-10-08
申请号:US82023359
申请日:1959-06-15
Applicant: DENTATUS AB
CPC classification number: F01B1/0644 , F01B1/0648 , F01B13/062
-
公开(公告)号:US3007450A
公开(公告)日:1961-11-07
申请号:US81403159
申请日:1959-05-18
Applicant: DENTATUS AB
Inventor: ROLF ERIKSSON , ERIK BJORKLUND GUSTAF
-
公开(公告)号:US2578167A
公开(公告)日:1951-12-11
申请号:US69771046
申请日:1946-09-18
Applicant: DENTATUS AB
Inventor: ERIK BJORKLUND GUSTAF , HAYDEN WESTBERG JOHAN ERIC
CPC classification number: B24D18/0018 , B24D3/08 , B24D3/10 , B24D7/00 , B24D7/02 , B24D18/00 , Y10T428/12153 , Y10T428/12479
-
-
-
-
-
-
-