DE293527C - - Google Patents
Info
- Publication number
- DE293527C DE293527C DE1914293527D DE293527DD DE293527C DE 293527 C DE293527 C DE 293527C DE 1914293527 D DE1914293527 D DE 1914293527D DE 293527D D DE293527D D DE 293527DD DE 293527 C DE293527 C DE 293527C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- hoop
- soldered
- watch
- joint
- 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
Links
- 239000011521 glass Substances 0.000 claims description 23
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005401 pressed glass Substances 0.000 description 1
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
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
- G04B39/002—Watch crystals; Fastening or sealing of crystals; Clock glasses made of glass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE293527T | 1914-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293527C true DE293527C (enFirst) | 1916-08-18 |
Family
ID=34484567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1914293527D Expired DE293527C (enFirst) | 1914-05-15 | 1914-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293527C (enFirst) |
-
1914
- 1914-05-15 DE DE1914293527D patent/DE293527C/de not_active Expired
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