NL7901066A - Microtelefoon. - Google Patents
Microtelefoon.Info
- Publication number
- NL7901066A NL7901066A NL7901066A NL7901066A NL7901066A NL 7901066 A NL7901066 A NL 7901066A NL 7901066 A NL7901066 A NL 7901066A NL 7901066 A NL7901066 A NL 7901066A NL 7901066 A NL7901066 A NL 7901066A
- Authority
- NL
- Netherlands
- Prior art keywords
- microphone
- Prior art date
Links
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)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782806744 DE2806744A1 (de) | 1978-02-17 | 1978-02-17 | Fernsprechhandapparat |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7901066A true NL7901066A (nl) | 1979-08-21 |
Family
ID=6032210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7901066A NL7901066A (nl) | 1978-02-17 | 1979-02-12 | Microtelefoon. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4220829A (nl) |
AU (1) | AU4412479A (nl) |
BR (1) | BR7900996A (nl) |
DE (1) | DE2806744A1 (nl) |
GB (1) | GB2014823B (nl) |
NL (1) | NL7901066A (nl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3727917A1 (de) * | 1987-08-21 | 1989-03-02 | Grundig Emv | Asymmetrischer handapparat fuer einen schnurlosen fernsprechapparat |
DE19507733A1 (de) * | 1995-02-22 | 1996-08-29 | Deutsche Telephonwerk Kabel | Handapparat für Kommunikationsendgeräte |
USD384673S (en) * | 1995-11-09 | 1997-10-07 | Lucent Technologies Inc. | Telephone handset |
DE19618981C1 (de) * | 1996-05-10 | 1997-06-12 | Nokia Mobile Phones Ltd | Handapparat für ein Funktelefonsystem |
WO2003025544A1 (en) * | 2001-09-14 | 2003-03-27 | Teknologisk Institut | Aggregate for segregation of substances from gasses |
KR20030038071A (ko) * | 2001-11-08 | 2003-05-16 | 엘지전자 주식회사 | 핸드셋 |
US20070007287A1 (en) * | 2005-06-28 | 2007-01-11 | Lg Electronics Inc. | Hook coupling structure and case using the same |
USD668642S1 (en) * | 2010-07-28 | 2012-10-09 | Avaya Inc. | Telephone handset |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720332A (en) * | 1952-04-04 | 1955-10-11 | Danielson Mfg Company | Plastic hollow housing construction |
US2686834A (en) * | 1953-07-20 | 1954-08-17 | Jay V Zimmerman Company | Toy telephone system |
US3400226A (en) * | 1965-10-27 | 1968-09-03 | Bell Telephone Labor Inc | Hand telephone set |
US4153822A (en) * | 1977-03-08 | 1979-05-08 | Oki Electric Industry Co., Ltd. | Telephone set |
US4163875A (en) * | 1978-02-09 | 1979-08-07 | Northern Telecom Limited | Telephone handset with transmitter having a one piece gasket for sealing and holding of transmitter members |
US4130740A (en) * | 1978-02-09 | 1978-12-19 | Northern Telecom Limited | Telephone handset with rotatably locking receiver |
-
1978
- 1978-02-17 DE DE19782806744 patent/DE2806744A1/de not_active Withdrawn
-
1979
- 1979-01-30 GB GB7903125A patent/GB2014823B/en not_active Expired
- 1979-02-09 AU AU44124/79A patent/AU4412479A/en not_active Abandoned
- 1979-02-09 US US06/011,017 patent/US4220829A/en not_active Expired - Lifetime
- 1979-02-12 NL NL7901066A patent/NL7901066A/nl not_active Application Discontinuation
- 1979-02-16 BR BR7900996A patent/BR7900996A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4220829A (en) | 1980-09-02 |
BR7900996A (pt) | 1979-09-25 |
GB2014823B (en) | 1982-03-03 |
AU4412479A (en) | 1979-08-23 |
GB2014823A (en) | 1979-08-30 |
DE2806744A1 (de) | 1979-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |