Title:
【発明の名称】天井ボード開口装置
Document Type and Number:
Japanese Patent JP2757272
Kind Code:
B2
Inventors:
MYAMA AKIRA
OKAMOTO TARO
OKAMOTO TARO
Application Number:
JP27120691A
Publication Date:
May 25, 1998
Filing Date:
October 18, 1991
Export Citation:
Assignee:
FUJITA KK
International Classes:
B23Q11/00; B23Q17/24; B26D5/02; B28D1/14; (IPC1-7): B23Q17/24; B23Q11/00; B26D5/02; B28D1/14
Domestic Patent References:
| JP4331010A | ||||
| JP4726779A | ||||
| JP62239002A | ||||
| JP4287206A | ||||
| JP2198744A |
Attorney, Agent or Firm:
Toshiaki Matsumoto