CA983891A - Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of columns - Google Patents
Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of columnsInfo
- Publication number
- CA983891A CA983891A CA216,386A CA216386A CA983891A CA 983891 A CA983891 A CA 983891A CA 216386 A CA216386 A CA 216386A CA 983891 A CA983891 A CA 983891A
- Authority
- CA
- Canada
- Prior art keywords
- columns
- conversion
- level sensing
- sensing switch
- product level
- Prior art date
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA216,386A CA983891A (en) | 1972-11-03 | 1974-12-18 | Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of columns |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00303360A US3831806A (en) | 1972-11-03 | 1972-11-03 | Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of at least two columns |
CA174,690A CA967527A (en) | 1972-11-03 | 1973-06-21 | Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of columns |
CA216,386A CA983891A (en) | 1972-11-03 | 1974-12-18 | Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of columns |
Publications (1)
Publication Number | Publication Date |
---|---|
CA983891A true CA983891A (en) | 1976-02-17 |
Family
ID=27162877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA216,386A Expired CA983891A (en) | 1972-11-03 | 1974-12-18 | Vending machine having product level sensing switch and method of conversion of multi-column vending machines for conjoint operation of columns |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA983891A (en) |
-
1974
- 1974-12-18 CA CA216,386A patent/CA983891A/en not_active Expired
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