CH561441A - - Google Patents
Info
- Publication number
- CH561441A CH561441A CH272971A CH272971A CH561441A CH 561441 A CH561441 A CH 561441A CH 272971 A CH272971 A CH 272971A CH 272971 A CH272971 A CH 272971A CH 561441 A CH561441 A CH 561441A
- Authority
- CH
- Switzerland
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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment
- G04D3/0097—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment for components of the means protecting the mechanism against external influences, e.g. cases
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH272971D CH272971A4 (de) | 1971-02-25 | 1971-02-25 | |
CH272971A CH561441A (de) | 1971-02-25 | 1971-02-25 | |
US225772A US3863707A (en) | 1971-02-25 | 1972-02-14 | Method for stabilizing the temperature of an instrument, particularly of a wrist watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH272971A CH561441A (de) | 1971-02-25 | 1971-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH561441A true CH561441A (de) | 1975-04-30 |
Family
ID=4240290
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH272971A CH561441A (de) | 1971-02-25 | 1971-02-25 | |
CH272971D CH272971A4 (de) | 1971-02-25 | 1971-02-25 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH272971D CH272971A4 (de) | 1971-02-25 | 1971-02-25 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3863707A (de) |
CH (2) | CH561441A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707320A1 (de) * | 1987-03-07 | 1988-09-15 | Messerschmitt Boelkow Blohm | Einrichtung zur kuehlung eines sensors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USB403027I5 (de) * | 1963-06-13 | 1900-01-01 | ||
AT251164B (de) * | 1963-08-02 | 1966-12-27 | Nikex Nehezipari Kulkere | Regenerativer Wärmeaustauscher |
US3596713A (en) * | 1969-01-27 | 1971-08-03 | Astro Dynamics Inc | Liquid-solid heat transport system |
AT310886B (de) * | 1969-11-04 | 1973-10-25 | Thermo Bauelement Ag | Fußbodenheizung mit Wärmespeichermassen |
-
1971
- 1971-02-25 CH CH272971A patent/CH561441A/xx unknown
- 1971-02-25 CH CH272971D patent/CH272971A4/xx unknown
-
1972
- 1972-02-14 US US225772A patent/US3863707A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3863707A (en) | 1975-02-04 |
CH272971A4 (de) | 1974-11-15 |