Title:
A manufacturing method of the cover device for seal of a wall piping piercing part
Document Type and Number:
Japanese Patent JP6055634
Kind Code:
B2
More Like This:
Inventors:
Junichiro Takano
Application Number:
JP2012197967A
Publication Date:
December 27, 2016
Filing Date:
September 07, 2012
Export Citation:
Assignee:
Nichias Corporation
International Classes:
F16L5/02; E04B1/66
Domestic Patent References:
| JP61175374A | ||||
| JP61194873U | ||||
| JP3026888U |
Attorney, Agent or Firm:
Haruka International Patent Office