Title:
【発明の名称】自動昇降式掘炬燵
Document Type and Number:
Japanese Patent JP2771913
Kind Code:
B2
Inventors:
TANAKA YOSHIFUMI
FUJINO TOMYOSHI
KYOGOKU MASAO
MANABE HIROYUKI
FUJINO TOMYOSHI
KYOGOKU MASAO
MANABE HIROYUKI
Application Number:
JP20313791A
Publication Date:
July 02, 1998
Filing Date:
August 14, 1991
Export Citation:
Assignee:
MATSUSHITA DENKO KK
International Classes:
A47B9/00; F24C1/00; (IPC1-7): F24C1/00; A47B9/00
Domestic Patent References:
| JP391615A |
Attorney, Agent or Firm:
Keisei Nishikawa (1 person outside)