PT71689B - TELEPHONE BAND APPARATUS - Google Patents
TELEPHONE BAND APPARATUSInfo
- Publication number
- PT71689B PT71689B PT71689A PT7168980A PT71689B PT 71689 B PT71689 B PT 71689B PT 71689 A PT71689 A PT 71689A PT 7168980 A PT7168980 A PT 7168980A PT 71689 B PT71689 B PT 71689B
- Authority
- PT
- Portugal
- Prior art keywords
- telephone band
- band apparatus
- telephone
- band
- 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)
- Manufacturing Of Printed Wiring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3013696A DE3013696C2 (en) | 1980-04-03 | 1980-04-03 | Telephone handset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT71689A PT71689A (en) | 1980-09-01 |
| PT71689B true PT71689B (en) | 1981-06-26 |
Family
ID=6099604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT71689A PT71689B (en) | 1980-04-03 | 1980-08-11 | TELEPHONE BAND APPARATUS |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS56141647A (en) |
| AR (1) | AR221185A1 (en) |
| BE (1) | BE884175A (en) |
| DE (1) | DE3013696C2 (en) |
| DK (1) | DK119681A (en) |
| FI (1) | FI802170A (en) |
| FR (1) | FR2480050A1 (en) |
| GB (1) | GB2073542B (en) |
| IE (1) | IE50103B1 (en) |
| IT (2) | IT1132499B (en) |
| LU (1) | LU82607A1 (en) |
| NL (1) | NL8003781A (en) |
| NO (1) | NO149196C (en) |
| PL (1) | PL225287A1 (en) |
| PT (1) | PT71689B (en) |
| SE (1) | SE8008895L (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162166U (en) * | 1985-03-26 | 1986-10-07 | ||
| JPH0614534Y2 (en) * | 1985-03-29 | 1994-04-13 | 日本電信電話株式会社 | Handset fastening structure |
| JPH02135846A (en) * | 1988-11-16 | 1990-05-24 | Matsushita Electric Ind Co Ltd | Telephone set |
| ES2095262T3 (en) * | 1991-02-21 | 1997-02-16 | Siemens Ag | PROVISION FOR THE SUPPRESSION OF ACOUSTIC REFLECTIONS IN MICROPHONES OF THE TELEPHONE TECHNIQUE. |
-
1980
- 1980-04-03 DE DE3013696A patent/DE3013696C2/en not_active Expired
- 1980-06-28 PL PL22528780A patent/PL225287A1/xx unknown
- 1980-06-30 NL NL8003781A patent/NL8003781A/en not_active Application Discontinuation
- 1980-07-04 BE BE0/201295A patent/BE884175A/en unknown
- 1980-07-07 FI FI802170A patent/FI802170A/en not_active Application Discontinuation
- 1980-07-10 LU LU82607A patent/LU82607A1/en unknown
- 1980-07-15 NO NO802122A patent/NO149196C/en unknown
- 1980-07-22 JP JP9943980A patent/JPS56141647A/en active Pending
- 1980-08-11 PT PT71689A patent/PT71689B/en unknown
- 1980-08-11 GB GB8026099A patent/GB2073542B/en not_active Expired
- 1980-08-12 IE IE1693/80A patent/IE50103B1/en unknown
- 1980-08-28 IT IT24326/80A patent/IT1132499B/en active
- 1980-08-28 IT IT8022637U patent/IT8022637V0/en unknown
- 1980-10-20 AR AR282942A patent/AR221185A1/en active
- 1980-11-27 FR FR8025210A patent/FR2480050A1/en not_active Withdrawn
- 1980-12-17 SE SE8008895A patent/SE8008895L/en not_active Application Discontinuation
-
1981
- 1981-03-18 DK DK119681A patent/DK119681A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56141647A (en) | 1981-11-05 |
| NO802122L (en) | 1981-10-05 |
| SE8008895L (en) | 1981-10-04 |
| IE50103B1 (en) | 1986-02-19 |
| PT71689A (en) | 1980-09-01 |
| FR2480050A1 (en) | 1981-10-09 |
| NL8003781A (en) | 1981-11-02 |
| PL225287A1 (en) | 1982-01-04 |
| FI802170A (en) | 1981-10-04 |
| IT8022637V0 (en) | 1980-08-28 |
| GB2073542A (en) | 1981-10-14 |
| AR221185A1 (en) | 1980-12-30 |
| IT8024326A0 (en) | 1980-08-28 |
| DE3013696C2 (en) | 1982-08-12 |
| BE884175A (en) | 1980-11-03 |
| LU82607A1 (en) | 1980-10-24 |
| NO149196C (en) | 1984-02-29 |
| DK119681A (en) | 1981-10-04 |
| IT1132499B (en) | 1986-07-02 |
| IE801693L (en) | 1981-10-03 |
| DE3013696A1 (en) | 1981-10-08 |
| NO149196B (en) | 1983-11-21 |
| GB2073542B (en) | 1983-08-24 |
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