Title:
【考案の名称】救命用降下具
Document Type and Number:
Japanese Patent JPH0511951
Kind Code:
U
Inventors:
Hisao Nakazawa
Application Number:
JP4321092U
Publication Date:
February 19, 1993
Filing Date:
May 30, 1992
Export Citation:
Assignee:
Hisao Nakazawa
International Classes:
A62B1/08; A62B1/18; (IPC1-7): A62B1/08; A62B1/18
Domestic Patent References:
| JP50145200B |
Attorney, Agent or Firm:
Hideo Nagata (1 person outside)
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