IT979948B - IMPROVEMENT IN AUTOMATIC SELLING MACHINES - Google Patents
IMPROVEMENT IN AUTOMATIC SELLING MACHINESInfo
- Publication number
- IT979948B IT979948B IT4895073A IT4895073A IT979948B IT 979948 B IT979948 B IT 979948B IT 4895073 A IT4895073 A IT 4895073A IT 4895073 A IT4895073 A IT 4895073A IT 979948 B IT979948 B IT 979948B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- automatic selling
- selling machines
- machines
- automatic
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722219538 DE2219538C3 (en) | 1972-04-21 | 1972-04-21 | Coin release device with coin return for self-sellers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT979948B true IT979948B (en) | 1974-09-30 |
Family
ID=5842802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4895073A IT979948B (en) | 1972-04-21 | 1973-03-21 | IMPROVEMENT IN AUTOMATIC SELLING MACHINES |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4922189A (en) |
DE (1) | DE2219538C3 (en) |
FR (1) | FR2180694B3 (en) |
GB (1) | GB1419574A (en) |
IT (1) | IT979948B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3052318B2 (en) * | 1989-10-31 | 2000-06-12 | セイコーエプソン株式会社 | Projector and control method thereof |
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 |
-
1972
- 1972-04-21 DE DE19722219538 patent/DE2219538C3/en not_active Expired
-
1973
- 1973-03-21 IT IT4895073A patent/IT979948B/en 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
Also Published As
Publication number | Publication date |
---|---|
JPS4922189A (en) | 1974-02-27 |
FR2180694B3 (en) | 1976-03-19 |
GB1419574A (en) | 1975-12-31 |
FR2180694A1 (en) | 1973-11-30 |
DE2219538B2 (en) | 1975-01-16 |
DE2219538A1 (en) | 1973-10-25 |
DE2219538C3 (en) | 1975-08-21 |
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