DE168214C - - Google Patents
Info
- Publication number
- DE168214C DE168214C DENDAT168214D DE168214DA DE168214C DE 168214 C DE168214 C DE 168214C DE NDAT168214 D DENDAT168214 D DE NDAT168214D DE 168214D A DE168214D A DE 168214DA DE 168214 C DE168214 C DE 168214C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- production
- way
- etchings
- signs
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 206010047571 Visual impairment Diseases 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/227—Removing surface-material, e.g. by engraving, by etching by etching
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surface Treatment Of Glass (AREA)
Description
BERLIN. GEDRUCKT IH DER REICHSDRUCKEnEI.BERLIN. PRINTED IH THE EMPIRE PRINTING EYE.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE168214C true DE168214C (en) |
Family
ID=433460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT168214D Active DE168214C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE168214C (en) |
-
0
- DE DENDAT168214D patent/DE168214C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE168214C (en) | ||
DE262036C (en) | ||
US2521648A (en) | Etching process | |
US1644798A (en) | Ophthalmic lens | |
DE156001C (en) | ||
DE185344C (en) | ||
DE297112C (en) | ||
DE71514C (en) | Process for the production of glass vessels | |
JP3813368B2 (en) | Manufacturing method of engraved display molded product of aluminum sheet and engraved molded product | |
DE199517C (en) | ||
DE430831C (en) | Process for the production of acid dyes of the antraquinone series | |
DE174387C (en) | ||
DE273710C (en) | ||
DE248163C (en) | ||
DE403596C (en) | Process for producing stereoscopic images by printing | |
DE285614C (en) | ||
AT73920B (en) | Process for making dials with characters that glow in the dark. | |
DE217189C (en) | ||
JP2668874B2 (en) | Manufacturing method of color filter | |
DE559030C (en) | Process for the production of negatives on transparent plates made of glass, celluloid and the like. Like. For advertising and reproduction purposes | |
DE281541C (en) | ||
US2236458A (en) | Process for preparing composite negatives for use in the production of photogravure and rotogravure printing forms | |
DE225377C (en) | ||
DE285310C (en) | ||
DE265911C (en) |