Title:
【発明の名称】建築材吊り上げ装置
Document Type and Number:
Japanese Patent JP2875691
Kind Code:
B2
Inventors:
YAMAKAWA NOBORU
Application Number:
JP28826292A
Publication Date:
March 31, 1999
Filing Date:
October 27, 1992
Export Citation:
Assignee:
MATSUSHITA DENKO KK
International Classes:
B66C1/48; B66C1/14; B66C23/18; B66D1/60; B66D3/04; (IPC1-7): B66D1/60; B66C23/18; B66D3/04
Domestic Patent References:
| JP6067400A | ||||
| JP3211194A | ||||
| JP252889U | ||||
| JP4872659U | ||||
| JP50114071U |
Attorney, Agent or Firm:
Keisei Nishikawa (1 person outside)