Title:
Connection constraint tool
Document Type and Number:
Japanese Patent JP5912862
Kind Code:
B2
Inventors:
Hiroshi Yamada
Toshiro Aoyama
Toshiro Aoyama
Application Number:
JP2012120815A
Publication Date:
April 27, 2016
Filing Date:
May 28, 2012
Export Citation:
Assignee:
Shinwa Co., Ltd.
International Classes:
E04G7/20; F16B7/04
Domestic Patent References:
| JP5083191U | ||||
| JP62189447U | ||||
| JP7119292A | ||||
| JP7166695A | ||||
| JP10183990A | ||||
| JP2005207535A |
Foreign References:
| US4891926 | ||||
| US4247216 | ||||
| US5755641 |
Attorney, Agent or Firm:
Morioka Masayuki
Sansui International Patent Office
Sansui International Patent Office
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