Title:
【発明の名称】不燃性紙
Document Type and Number:
Japanese Patent JP2505307
Kind Code:
B2
Inventors:
HAYASHI KENZO
HAYASHI KOZO
ITO AKIO
TSUCHA KOJI
HAYASHI KOZO
ITO AKIO
TSUCHA KOJI
Application Number:
JP21955890A
Publication Date:
June 05, 1996
Filing Date:
August 20, 1990
Export Citation:
Assignee:
TOKIWA DENKI KK
International Classes:
D21H13/38; D21H13/36; (IPC1-7): D21H13/38
Domestic Patent References:
| JP60231899A | ||||
| JP63201048A | ||||
| JP543868A |
Attorney, Agent or Firm:
Takehisa Higuchi (1 person outside)