JPS4922189A - - Google Patents
Info
- Publication number
- JPS4922189A JPS4922189A JP4422773A JP4422773A JPS4922189A JP S4922189 A JPS4922189 A JP S4922189A JP 4422773 A JP4422773 A JP 4422773A JP 4422773 A JP4422773 A JP 4422773A JP S4922189 A JPS4922189 A JP S4922189A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
- G07F5/24—Coin-actuated mechanisms; Interlocks with change-giving
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
- G07F5/02—Coin-actuated mechanisms; Interlocks actuated mechanically by coins, e.g. by a single coin
- G07F5/08—Coin-actuated mechanisms; Interlocks actuated mechanically by coins, e.g. by a single coin wherein the use of two or more coins or an equivalent single coin is optional for each transaction; wherein the use of two or more coins or an alternative equivalent combination of coins is optional for each transaction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722219538 DE2219538C3 (de) | 1972-04-21 | 1972-04-21 | Münzauslösevorrichtung mit Münzrückgabe für Selbstverkäufer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4922189A true JPS4922189A (ja) | 1974-02-27 |
Family
ID=5842802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4422773A Pending JPS4922189A (ja) | 1972-04-21 | 1973-04-20 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4922189A (ja) |
| DE (1) | DE2219538C3 (ja) |
| FR (1) | FR2180694B3 (ja) |
| GB (1) | GB1419574A (ja) |
| IT (1) | IT979948B (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341176A (en) * | 1991-05-31 | 1994-08-23 | Seiko Epson Corporation | Automatic focus adjuster for projection display systems having in-operation and end-of-operation symbols superimposed over video data |
| US5459532A (en) * | 1993-03-29 | 1995-10-17 | Seiko Epson Corporation | Automatic focus adjuster for projection display systems having focus adjustment display symbols |
| USRE36060E (en) * | 1989-10-31 | 1999-01-26 | Seiko Epson Corporation | Liquid crystal video projector having lamp and cooling control and remote optics and picture attribute controls |
-
1972
- 1972-04-21 DE DE19722219538 patent/DE2219538C3/de not_active Expired
-
1973
- 1973-03-21 IT IT4895073A patent/IT979948B/it active
- 1973-03-23 FR FR7310471A patent/FR2180694B3/fr not_active Expired
- 1973-04-18 GB GB1871973A patent/GB1419574A/en not_active Expired
- 1973-04-20 JP JP4422773A patent/JPS4922189A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE36060E (en) * | 1989-10-31 | 1999-01-26 | Seiko Epson Corporation | Liquid crystal video projector having lamp and cooling control and remote optics and picture attribute controls |
| US5341176A (en) * | 1991-05-31 | 1994-08-23 | Seiko Epson Corporation | Automatic focus adjuster for projection display systems having in-operation and end-of-operation symbols superimposed over video data |
| US5459532A (en) * | 1993-03-29 | 1995-10-17 | Seiko Epson Corporation | Automatic focus adjuster for projection display systems having focus adjustment display symbols |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2180694B3 (ja) | 1976-03-19 |
| DE2219538B2 (de) | 1975-01-16 |
| FR2180694A1 (ja) | 1973-11-30 |
| IT979948B (it) | 1974-09-30 |
| DE2219538A1 (de) | 1973-10-25 |
| GB1419574A (en) | 1975-12-31 |
| DE2219538C3 (de) | 1975-08-21 |