LV11932B - Telefona aparāts - Google Patents
Telefona aparāts Download PDFInfo
- Publication number
- LV11932B LV11932B LVP-97-164A LV970164A LV11932B LV 11932 B LV11932 B LV 11932B LV 970164 A LV970164 A LV 970164A LV 11932 B LV11932 B LV 11932B
- Authority
- LV
- Latvia
- Prior art keywords
- der
- die
- telephone apparatus
- telephone
- und
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 7
- 230000035699 permeability Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000009940 knitting Methods 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 241001463014 Chazara briseis Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- IHJMWZWIJOZWNP-XCNLKJTESA-N (3s,10s,13r,14r,17s)-17-[(2r)-6-amino-6-methylheptan-2-yl]-4,4,10,13,14-pentamethyl-2,3,5,6,7,11,12,15,16,17-decahydro-1h-cyclopenta[a]phenanthren-3-ol Chemical class C([C@@]12C)C[C@H](O)C(C)(C)C1CCC1=C2CC[C@]2(C)[C@H]([C@@H](CCCC(C)(C)N)C)CC[C@]21C IHJMWZWIJOZWNP-XCNLKJTESA-N 0.000 description 1
- 241001124076 Aphididae Species 0.000 description 1
- 206010007134 Candida infections Diseases 0.000 description 1
- 208000007027 Oral Candidiasis Diseases 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 201000003984 candidiasis Diseases 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 230000009021 linear effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000013570 smoothie Nutrition 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 238000011282 treatment 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
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/023—Circuit arrangements
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH39195 | 1995-02-10 | ||
| EP95108824A EP0727898B1 (de) | 1995-02-10 | 1995-06-08 | Telefonstation |
| PCT/CH1996/000017 WO1996025000A1 (de) | 1995-02-10 | 1996-01-15 | Telefonstation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LV11932A LV11932A (lv) | 1997-12-20 |
| LV11932B true LV11932B (lv) | 1998-06-20 |
Family
ID=25684432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LVP-97-164A LV11932B (lv) | 1995-02-10 | 1997-09-10 | Telefona aparāts |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5864618A (xx) |
| CN (1) | CN1173956A (xx) |
| AU (1) | AU699535B2 (xx) |
| CZ (1) | CZ230097A3 (xx) |
| EE (1) | EE9700167A (xx) |
| FI (1) | FI973261A (xx) |
| HR (1) | HRP960068B1 (xx) |
| LV (1) | LV11932B (xx) |
| NO (1) | NO973565L (xx) |
| PL (1) | PL321782A1 (xx) |
| SI (1) | SI9620032A (xx) |
| SK (1) | SK102197A3 (xx) |
| WO (1) | WO1996025000A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6104795A (en) * | 1998-12-04 | 2000-08-15 | Lucent Technologies Inc. | Method and apparatus for detecting and announcing pin fraud on coin telephones that use battery reversal pulses to meter charges |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434529A1 (fr) * | 1978-08-21 | 1980-03-21 | App Automatiques Ste Fse | Dispositif anti-fraude pour poste telephonique |
| US4759054A (en) * | 1986-12-22 | 1988-07-19 | Protel, Inc. | Toll telephone system and method for maintaining or initiating loop current after resuming on-hook condition |
| US4885767A (en) * | 1987-09-29 | 1989-12-05 | Therrien John L | Blue-box fraud prevention |
| US5086459A (en) * | 1990-02-23 | 1992-02-04 | Keptel, Inc. | Timing circuit and a secure telephone jack utilizing this circuit |
| US5022073A (en) * | 1990-04-17 | 1991-06-04 | Jordan H Weaver | Pin fraud and shock prevention system |
| US5150403A (en) * | 1991-05-28 | 1992-09-22 | Jordan H Weaver | Coin fraud prevention system for coin telephones |
| DE4120079C2 (de) * | 1991-06-18 | 1994-06-16 | Siemens Ag | Verfahren für eine Fernsprechstation mit MFV-Wahl und Rufnummernauswerter |
| ATE143550T1 (de) * | 1995-02-10 | 1996-10-15 | Landis & Gyr Tech Innovat | Telefonstation |
-
1996
- 1996-01-15 US US08/894,875 patent/US5864618A/en not_active Expired - Fee Related
- 1996-01-15 AU AU43826/96A patent/AU699535B2/en not_active Ceased
- 1996-01-15 PL PL96321782A patent/PL321782A1/xx unknown
- 1996-01-15 CN CN96191879A patent/CN1173956A/zh active Pending
- 1996-01-15 SK SK1021-97A patent/SK102197A3/sk unknown
- 1996-01-15 EE EE9700167A patent/EE9700167A/xx unknown
- 1996-01-15 SI SI9620032A patent/SI9620032A/sl unknown
- 1996-01-15 CZ CZ972300A patent/CZ230097A3/cs unknown
- 1996-01-15 WO PCT/CH1996/000017 patent/WO1996025000A1/de not_active Application Discontinuation
- 1996-02-08 HR HR95108824.4A patent/HRP960068B1/xx not_active IP Right Cessation
-
1997
- 1997-08-01 NO NO973565A patent/NO973565L/no unknown
- 1997-08-07 FI FI973261A patent/FI973261A/fi unknown
- 1997-09-10 LV LVP-97-164A patent/LV11932B/lv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SI9620032A (sl) | 1998-02-28 |
| NO973565D0 (no) | 1997-08-01 |
| WO1996025000A1 (de) | 1996-08-15 |
| US5864618A (en) | 1999-01-26 |
| NO973565L (no) | 1997-10-09 |
| SK102197A3 (en) | 1998-01-14 |
| AU4382696A (en) | 1996-08-27 |
| EE9700167A (et) | 1998-02-16 |
| HRP960068B1 (en) | 1998-12-31 |
| CN1173956A (zh) | 1998-02-18 |
| LV11932A (lv) | 1997-12-20 |
| HRP960068A2 (en) | 1997-08-31 |
| FI973261A0 (fi) | 1997-08-07 |
| CZ230097A3 (cs) | 1998-03-18 |
| FI973261A (fi) | 1997-08-07 |
| AU699535B2 (en) | 1998-12-03 |
| PL321782A1 (en) | 1997-12-22 |
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