PATENT ASSIGNEE'S COUNTRY | Japan |
UPDATE | 05.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Remover soln with pH 5 - 8 comprising - Ammonium fluoride (0.2 - 8 %) - Dimethyl sulfoxide (30 - 90 %) - Water |
PATENT PHOTOCOPY | Available on request |
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