Title:
【発明の名称】断熱構成体の製造方法
Document Type and Number:
Japanese Patent JP3352576
Kind Code:
B2
Inventors:
Hitoshi Sugiyama
Application Number:
JP33013295A
Publication Date:
December 03, 2002
Filing Date:
December 19, 1995
Export Citation:
Assignee:
Tozai Industry Co., Ltd.
International Classes:
F16L59/02; F16L59/06; (IPC1-7): F16L59/02; F16L59/06
Domestic Patent References:
| JP58143042A | ||||
| JP4224397A | ||||
| JP63145628U |
Attorney, Agent or Firm:
Shizutomi Kato (1 person outside)