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公开(公告)号：US1915562A
公开(公告)日：1933-06-27
申请号：US37422629
申请日：1929-06-27
Applicant: LJUNGSTROMS ANGTURBIN AB
Inventor： BERTIL WAHLSTEN GOSTA LUDVIG
IPC: B23P15/00
CPC classification number: B23P15/006 , Y10T29/49321 , Y10T29/49336
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公开(公告)号：US1870212A
公开(公告)日：1932-08-02
申请号：US43572430
申请日：1930-03-14
Applicant: LJUNGSTROMS ANGTURBIN AB
Inventor： ALF LYSHOLM , BERTIL WAHLSTEN GOSTA LUDVIG
IPC: F01D1/28
CPC classification number: F01D1/28
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