NL54649C - - Google Patents
Info
- Publication number
- NL54649C NL54649C NL54649DA NL54649C NL 54649 C NL54649 C NL 54649C NL 54649D A NL54649D A NL 54649DA NL 54649 C NL54649 C NL 54649C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/04—Mineral tanning
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE207418X | 1937-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54649C true NL54649C (https=) |
Family
ID=5793711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL54649D NL54649C (https=) | 1937-10-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE430424A (https=) |
| CH (1) | CH207418A (https=) |
| FR (1) | FR844134A (https=) |
| NL (1) | NL54649C (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465507A (en) * | 1945-01-16 | 1949-03-29 | Bell Telephone Labor Inc | Intercommunicating teletypewriter system |
| US2944104A (en) * | 1957-07-29 | 1960-07-05 | Jr Leo E Neagle | Teletypewriter remote cutoef system |
-
0
- NL NL54649D patent/NL54649C/xx active
- BE BE430424D patent/BE430424A/xx unknown
-
1938
- 1938-09-29 CH CH207418D patent/CH207418A/de unknown
- 1938-09-30 FR FR844134D patent/FR844134A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH207418A (de) | 1939-10-31 |
| BE430424A (https=) | |
| FR844134A (fr) | 1939-07-19 |