DE189068C - - Google Patents
Info
- Publication number
- DE189068C DE189068C DENDAT189068D DE189068DA DE189068C DE 189068 C DE189068 C DE 189068C DE NDAT189068 D DENDAT189068 D DE NDAT189068D DE 189068D A DE189068D A DE 189068DA DE 189068 C DE189068 C DE 189068C
- Authority
- DE
- Germany
- Prior art keywords
- holder
- container
- plate
- etching
- objects
- 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
- 238000005530 etching Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 239000003518 caustics Substances 0.000 description 3
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 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)
- ing And Chemical Polishing (AREA)
- Weting (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE189068C true DE189068C (cg-RX-API-DMAC7.html) |
Family
ID=452646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT189068D Active DE189068C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE189068C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT189068D patent/DE189068C/de active Active
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