MANUFACTURING OF WATER-REPELLENT COATING ON OPTICAL SUBSTRATE | ||||
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Application No.EP96116564 |
Publication No.EP0770699 |
ApplicantMerck Patent GmbH |
IPC |
Status | Application No. |
Publication No. |
Proprietor | Invalidation date |
Not in force since |
Renewal fees last paid |
Record last updated |
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Designated contracting states | AT CH DE ES FR GB IT LI |