High concentration sodium permanganate etch bath and its use in desmearing and / or etching printed circuit boards

IL78267A0Inactive Publication Date: 1986-07-31MORTON THIOKOL INC

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Patent Information

Application Number: IL782
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1985-05-31
Filing Date: 1986-03-25
Publication Date: 1986-07-31
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

31 May 1985

Priority

25 Mar 1986

Application

IL782

31 Jul 1986

Publication

IL78267A0

IPC: C11D7/06; C08J7/12; C09K13/00; C09K13/02; C11D7/10; C11D7/60; C23C18/22; C23G1/14; H05K3/00; H05K3/26; H05K3/42

CPC: C08J7/12; C23C18/22; H05K3/002; H05K3/0055; H05K2203/0793; H05K2203/0796; C09K13/00; C23G1/14

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