SU463239A1 - Телефонна трубка с пластомассовым корпусом - Google Patents
Телефонна трубка с пластомассовым корпусомInfo
- Publication number
- SU463239A1 SU463239A1 SU1727826A SU1727826A SU463239A1 SU 463239 A1 SU463239 A1 SU 463239A1 SU 1727826 A SU1727826 A SU 1727826A SU 1727826 A SU1727826 A SU 1727826A SU 463239 A1 SU463239 A1 SU 463239A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- speech
- auditory
- wall
- radius
- plastomass
- Prior art date
Links
- 239000002775 capsule Substances 0.000 description 13
- 210000001503 joint Anatomy 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000002816 gill Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Prostheses (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15224970 | 1970-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU463239A1 true SU463239A1 (ru) | 1975-03-05 |
Family
ID=5483313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1727826A SU463239A1 (ru) | 1970-12-24 | 1971-12-23 | Телефонна трубка с пластомассовым корпусом |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG21578A1 (en:Method) |
| DE (1) | DE2151956A1 (en:Method) |
| HU (1) | HU165370B (en:Method) |
| SU (1) | SU463239A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU90217S (en) | 1983-07-01 | 1985-03-14 | Gec Plessey Telecommunications Ltd | Telephone handset |
| AU90211S (en) | 1983-07-01 | 1985-03-14 | Gec Plessey Telecommunications Ltd | Telephone handset |
| AU575917B2 (en) * | 1984-06-29 | 1988-08-11 | Wang Laboratories, Inc. | Ergonomic telephone handset |
-
1971
- 1971-10-19 DE DE19712151956 patent/DE2151956A1/de active Pending
- 1971-12-21 BG BG1929271A patent/BG21578A1/xx unknown
- 1971-12-23 SU SU1727826A patent/SU463239A1/ru active
- 1971-12-23 HU HUII000086 patent/HU165370B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU165370B (en:Method) | 1974-08-28 |
| BG21578A1 (en:Method) | 1976-07-20 |
| DE2151956A1 (de) | 1972-07-13 |
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