PATENT ASSIGNEE'S COUNTRY | Japan |
UPDATE | 10.99 |
PATENT ASSIGNEE | Asahi Glass |
PATENT CLAIMS | Mold for forming glass panel for CRT, which comprises a mold body made of stainless steel & having a mold surface comprising a sidewall portion & a face portion continuous from the sidewall portion, a coating film of ductile material having Ni or Co (> 40%) formed on sidewall portion, & coating film of high hardness material having oxidation resistance formed on face portion |
PATENT PHOTOCOPY | Available on request |
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