Title:
CHROMATE TREATING PROCESS USING CHROME SLUDGE
Document Type and Number:
Japanese Patent JPS5259034
Kind Code:
A
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Inventors:
EGUCHI SEIICHIROU
Application Number:
JP13549775A
Publication Date:
May 16, 1977
Filing Date:
November 10, 1975
Export Citation:
Assignee:
OSAKA PREFECTURE
International Classes:
C25D11/38; C23C22/30; C23C22/46; (IPC1-7): C23F7/26; C25D11/38
Domestic Patent References:
| JPS4733833A |