NL111656C - A method for the manufacture of artificial ornamental stones, as well as artificial ornamental stones obtained with this method - Google Patents
A method for the manufacture of artificial ornamental stones, as well as artificial ornamental stones obtained with this methodInfo
- Publication number
- NL111656C NL111656C NL219109A NL219109A NL111656C NL 111656 C NL111656 C NL 111656C NL 219109 A NL219109 A NL 219109A NL 219109 A NL219109 A NL 219109A NL 111656 C NL111656 C NL 111656C
- Authority
- NL
- Netherlands
- Prior art keywords
- ornamental stones
- artificial ornamental
- manufacture
- well
- artificial
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
- B44F1/04—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces after passage through surface layers, e.g. pictures with mirrors on the back
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0041108 | 1956-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL219109A NL219109A (en) | 1965-03-15 |
NL111656C true NL111656C (en) | 1965-08-16 |
Family
ID=6966288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL219109A NL111656C (en) | 1956-07-20 | 1957-07-18 | A method for the manufacture of artificial ornamental stones, as well as artificial ornamental stones obtained with this method |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH366478A (en) |
FR (1) | FR1178268A (en) |
NL (1) | NL111656C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4517217A (en) * | 1980-09-09 | 1985-05-14 | Westinghouse Electric Corp. | Protective coating means for articles such as gold-plated jewelry and wristwatch components |
US4533605A (en) * | 1980-09-09 | 1985-08-06 | Westinghouse Electric Corp. | Article such as jewelry or a wristwatch component having composite multi-film protective coating |
US4495254A (en) * | 1981-05-18 | 1985-01-22 | Westinghouse Electric Corp. | Protectively-coated gold-plated article of jewelry or wristwatch component |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE499530A (en) * | 1949-11-25 | |||
NL93793C (en) * | ||||
DE620415C (en) * | 1934-05-27 | 1935-10-21 | Walter Becker Dipl Ing | Process for the production of glass objects that appear in alternating colors |
US2394533A (en) * | 1943-02-16 | 1946-02-12 | Libbey Owens Ford Glass Co | Colored mirror |
US2430452A (en) * | 1943-01-25 | 1947-11-11 | Libbey Owens Ford Glass Co | Colored mirror |
GB605871A (en) * | 1944-06-24 | 1948-08-03 | William Harry Colbert | Strongly adherent metal coated articles and means for producing the same |
NL62779C (en) * | 1939-05-27 | 1949-04-15 | ||
DE815618C (en) * | 1949-02-01 | 1951-10-04 | Ludwig Albrecht Beckenbauer | Process for improving the optical effect of gemstones |
FR1065385A (en) * | 1951-07-23 | 1954-05-24 | Method and device for the application, by vaporization, of layers of material to a large number of objects introduced at several levels, while maintaining a constant vacuum | |
GB710751A (en) * | 1949-05-06 | 1954-06-16 | Alois Vogt | Improvements in or relating to ornamental coatings |
FR1080951A (en) * | 1952-06-25 | 1954-12-15 | Process for the production of thin films of metal and gas compounds | |
CH339705A (en) * | 1954-09-29 | 1959-07-15 | Simili Fabrik Feiner Schleifpr | Gemstone made from a transparent, base material |
-
1957
- 1957-05-02 CH CH4562157A patent/CH366478A/en unknown
- 1957-07-08 FR FR1178268D patent/FR1178268A/en not_active Expired
- 1957-07-18 NL NL219109A patent/NL111656C/en active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL93793C (en) * | ||||
DE620415C (en) * | 1934-05-27 | 1935-10-21 | Walter Becker Dipl Ing | Process for the production of glass objects that appear in alternating colors |
NL62779C (en) * | 1939-05-27 | 1949-04-15 | ||
US2430452A (en) * | 1943-01-25 | 1947-11-11 | Libbey Owens Ford Glass Co | Colored mirror |
US2394533A (en) * | 1943-02-16 | 1946-02-12 | Libbey Owens Ford Glass Co | Colored mirror |
GB605871A (en) * | 1944-06-24 | 1948-08-03 | William Harry Colbert | Strongly adherent metal coated articles and means for producing the same |
DE815618C (en) * | 1949-02-01 | 1951-10-04 | Ludwig Albrecht Beckenbauer | Process for improving the optical effect of gemstones |
GB710751A (en) * | 1949-05-06 | 1954-06-16 | Alois Vogt | Improvements in or relating to ornamental coatings |
BE499530A (en) * | 1949-11-25 | |||
FR1065385A (en) * | 1951-07-23 | 1954-05-24 | Method and device for the application, by vaporization, of layers of material to a large number of objects introduced at several levels, while maintaining a constant vacuum | |
FR1080951A (en) * | 1952-06-25 | 1954-12-15 | Process for the production of thin films of metal and gas compounds | |
CH339705A (en) * | 1954-09-29 | 1959-07-15 | Simili Fabrik Feiner Schleifpr | Gemstone made from a transparent, base material |
Also Published As
Publication number | Publication date |
---|---|
NL219109A (en) | 1965-03-15 |
FR1178268A (en) | 1959-05-05 |
CH366478A (en) | 1962-12-31 |
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