CH538721A - Watch box - Google Patents
Watch boxInfo
- Publication number
- CH538721A CH538721A CH87169A CH87169A CH538721A CH 538721 A CH538721 A CH 538721A CH 87169 A CH87169 A CH 87169A CH 87169 A CH87169 A CH 87169A CH 538721 A CH538721 A CH 538721A
- Authority
- CH
- Switzerland
- Prior art keywords
- watch box
- watch
- box
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH87169A CH538721A (en) | 1969-01-22 | 1969-01-22 | Watch box |
CH87169D CH87169A4 (en) | 1969-01-22 | 1969-01-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH87169A CH538721A (en) | 1969-01-22 | 1969-01-22 | Watch box |
Publications (1)
Publication Number | Publication Date |
---|---|
CH538721A true CH538721A (en) | 1970-12-15 |
Family
ID=4197106
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH87169A CH538721A (en) | 1969-01-22 | 1969-01-22 | Watch box |
CH87169D CH87169A4 (en) | 1969-01-22 | 1969-01-22 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH87169D CH87169A4 (en) | 1969-01-22 | 1969-01-22 |
Country Status (1)
Country | Link |
---|---|
CH (2) | CH538721A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316643A1 (en) * | 1975-07-02 | 1977-01-28 | Ceraver | Silicon carbide based material for watch cases - contains boron carbide |
EP0480317A1 (en) * | 1990-10-10 | 1992-04-15 | Eta SA Fabriques d'Ebauches | Agglomerated metallic powder |
-
1969
- 1969-01-22 CH CH87169A patent/CH538721A/en unknown
- 1969-01-22 CH CH87169D patent/CH87169A4/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316643A1 (en) * | 1975-07-02 | 1977-01-28 | Ceraver | Silicon carbide based material for watch cases - contains boron carbide |
EP0480317A1 (en) * | 1990-10-10 | 1992-04-15 | Eta SA Fabriques d'Ebauches | Agglomerated metallic powder |
CH680251GA3 (en) * | 1990-10-10 | 1992-07-31 | ||
US5260018A (en) * | 1990-10-10 | 1993-11-09 | Eta Sa Fabriques D'ebauches | Conglomerate metallic material |
Also Published As
Publication number | Publication date |
---|---|
CH87169A4 (en) | 1970-12-15 |
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