NL6919347A - - Google Patents
Info
- Publication number
- NL6919347A NL6919347A NL6919347A NL6919347A NL6919347A NL 6919347 A NL6919347 A NL 6919347A NL 6919347 A NL6919347 A NL 6919347A NL 6919347 A NL6919347 A NL 6919347A NL 6919347 A NL6919347 A NL 6919347A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
- G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
- G03D3/132—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly fed by roller assembly
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Fiber Materials (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- ing And Chemical Polishing (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691902216 DE1902216A1 (de) | 1969-01-17 | 1969-01-17 | Geraet zur Behandlung von Schichttraegern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919347A true NL6919347A (it) | 1970-06-23 |
Family
ID=5722657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919347A NL6919347A (it) | 1969-01-17 | 1969-12-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3647596A (it) |
| BE (1) | BE743491A (it) |
| DE (1) | DE1902216A1 (it) |
| FR (1) | FR2028505A1 (it) |
| GB (1) | GB1292004A (it) |
| NL (1) | NL6919347A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541428B2 (it) * | 1973-10-18 | 1980-10-24 | ||
| DK161546C (da) * | 1986-04-28 | 1992-01-13 | Eskofot As | Fremkalderskaal |
| US5766403A (en) * | 1995-06-26 | 1998-06-16 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for chemical removal of protective coating and etching of cables with fiber-like substrate |
| US6547920B2 (en) * | 2001-03-13 | 2003-04-15 | 3M Innovative Properties | Chemical stripping apparatus and method |
-
1969
- 1969-01-17 DE DE19691902216 patent/DE1902216A1/de active Pending
- 1969-12-22 BE BE743491D patent/BE743491A/xx unknown
- 1969-12-24 NL NL6919347A patent/NL6919347A/xx unknown
-
1970
- 1970-01-12 FR FR7000940A patent/FR2028505A1/fr not_active Withdrawn
- 1970-01-13 GB GB0576/70A patent/GB1292004A/en not_active Expired
- 1970-01-14 US US2791A patent/US3647596A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE743491A (it) | 1970-06-22 |
| US3647596A (en) | 1972-03-07 |
| FR2028505A1 (it) | 1970-10-09 |
| GB1292004A (en) | 1972-10-11 |
| DE1902216A1 (de) | 1970-08-06 |