DE1423506C - - Google Patents

Info

Publication number

DE1423506C

DE1423506C DE1423506C DE 1423506 C DE1423506 C DE 1423506C DE 1423506 C DE1423506 C DE 1423506C

Authority

DE

Germany

Prior art keywords

characters

mold

plate

matrices

dial

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 238000000034 method Methods 0.000 claims description 19
• 238000004519 manufacturing process Methods 0.000 claims description 8
• 239000004020 conductor Substances 0.000 claims description 7
• 239000010410 layer Substances 0.000 description 11
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
• 239000010931 gold Substances 0.000 description 5
• 229910052737 gold Inorganic materials 0.000 description 5
• 239000000463 material Substances 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 238000003466 welding Methods 0.000 description 4
• 239000010970 precious metal Substances 0.000 description 3
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000010949 copper Substances 0.000 description 2
• 238000004049 embossing Methods 0.000 description 2
• 239000011241 protective layer Substances 0.000 description 2
• 239000002253 acid Substances 0.000 description 1
• 238000004026 adhesive bonding Methods 0.000 description 1
• 229910003460 diamond Inorganic materials 0.000 description 1
• 239000010432 diamond Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005323 electroforming Methods 0.000 description 1
• 238000009713 electroplating Methods 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 239000004922 lacquer Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 238000011328 necessary treatment Methods 0.000 description 1
• 238000004080 punching Methods 0.000 description 1
• 229910052709 silver Inorganic materials 0.000 description 1
• 239000004332 silver Substances 0.000 description 1
• 238000005476 soldering Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1
• 238000011282 treatment Methods 0.000 description 1