CA1190512A - Enduit protecteur pour articles plaques or, soit des bijoux ou des elements de montre-bracelet, et methode de deposition dudit enduit - Google Patents

Enduit protecteur pour articles plaques or, soit des bijoux ou des elements de montre-bracelet, et methode de deposition dudit enduit

Info

Publication number
CA1190512A
CA1190512A CA000402697A CA402697A CA1190512A CA 1190512 A CA1190512 A CA 1190512A CA 000402697 A CA000402697 A CA 000402697A CA 402697 A CA402697 A CA 402697A CA 1190512 A CA1190512 A CA 1190512A
Authority
CA
Canada
Prior art keywords
article
gold
coating
metal
coated
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.)
Expired
Application number
CA000402697A
Other languages
English (en)
Inventor
Richard A. Hoffman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WITTNAUER WORLDWIDE LP
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/264,322 external-priority patent/US4517217A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1190512A publication Critical patent/CA1190512A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Physical Vapour Deposition (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Adornments (AREA)
CA000402697A 1981-05-18 1982-05-11 Enduit protecteur pour articles plaques or, soit des bijoux ou des elements de montre-bracelet, et methode de deposition dudit enduit Expired CA1190512A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US264,322 1981-05-18
US06/264,322 US4517217A (en) 1980-09-09 1981-05-18 Protective coating means for articles such as gold-plated jewelry and wristwatch components

Publications (1)

Publication Number Publication Date
CA1190512A true CA1190512A (fr) 1985-07-16

Family

ID=23005534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000402697A Expired CA1190512A (fr) 1981-05-18 1982-05-11 Enduit protecteur pour articles plaques or, soit des bijoux ou des elements de montre-bracelet, et methode de deposition dudit enduit

Country Status (2)

Country Link
CA (1) CA1190512A (fr)
IT (1) IT1152960B (fr)

Also Published As

Publication number Publication date
IT8221338A0 (it) 1982-05-18
IT1152960B (it) 1987-01-14

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Legal Events

Date Code Title Description
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