Title:
【発明の名称】建築用筒状材の嵌合部構造及び嵌合部加工装置
Document Type and Number:
Japanese Patent JP2866603
Kind Code:
B2
Inventors:
AOKI YOSHIHIRO
Application Number:
JP25139995A
Publication Date:
March 08, 1999
Filing Date:
September 28, 1995
Export Citation:
Assignee:
AOKI YOSHIHIRO
International Classes:
E06B11/02; B21D31/00; E04H17/20; (IPC1-7): E06B11/02; B21D31/00; E04H17/20
Domestic Patent References:
| JP671367A | ||||
| JP53150037U | ||||
| JP6042857U | ||||
| JP59100174U |
Attorney, Agent or Firm:
Hideo Takino (1 outside)