PRODUCTION OF LARGEESIZE* LIGHTTWEIGHT COMBINED BOARD

Title:

PRODUCTION OF LARGEESIZE* LIGHTTWEIGHT COMBINED BOARD

Document Type and Number:

Japanese Patent JPS5250317

Kind Code:

A

Inventors:

WATANABE KAZUTAKA
MINAMITANI YOSHIHIRO
MATSUDA TAKANORI
KITAMURA KIYOSHI

Application Number:

JP12589175A

Publication Date:

April 22, 1977

Filing Date:

October 21, 1975

Export Citation:

Assignee:

ASAHI CHEMICAL IND

International Classes:

B32B5/18; B32B3/24; B32B13/02; B32B13/06; (IPC1-7): B32B3/24; C04B29/04

Domestic Patent References:

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