PROCESS FOR PREPARING HIGH PURITY BARIUM CARBONATE

Title:

PROCESS FOR PREPARING HIGH PURITY BARIUM CARBONATE

Document Type and Number:

Japanese Patent JPS5262199

Kind Code:

A

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Inventors:

YAMAGUCHI YOUZOU
OOTSU KOUICHI
TADA SHIUYA
FUJITA MANABU

Application Number:

JP13908275A

Publication Date:

May 23, 1977

Filing Date:

November 18, 1975

Export Citation:

Assignee:

SAKAI CHEMICAL INDUSTRY CO

International Classes:

C01F11/18; (IPC1-7): C01F11/18

Foreign References:

US1640652A	1927-08-30
DD45070A

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Next Patent: FILTER FOR GAS GENERATOR