Title:
【考案の名称】ド ア
Document Type and Number:
Japanese Patent JP2563090
Kind Code:
Y2
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Inventors:
Hirokazu Higahata
Application Number:
JP2864092U
Publication Date:
February 18, 1998
Filing Date:
April 03, 1992
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
E06B7/082; E06B3/58; E06B3/72; E06B7/12; (IPC1-7): E06B3/72; E06B3/58
Domestic Patent References:
| JP5757189Y2 | ||||
| JP5816072B2 |
Attorney, Agent or Firm:
Akimoto Teruo