CA481772A - Automatic window opener - Google Patents
Automatic window openerInfo
- Publication number
- CA481772A CA481772A CA481772A CA481772DA CA481772A CA 481772 A CA481772 A CA 481772A CA 481772 A CA481772 A CA 481772A CA 481772D A CA481772D A CA 481772DA CA 481772 A CA481772 A CA 481772A
- Authority
- CA
- Canada
- Prior art keywords
- automatic window
- window opener
- opener
- automatic
- window
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA481772T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA481772A true CA481772A (en) | 1952-03-18 |
Family
ID=35621460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA481772A Expired CA481772A (en) | Automatic window opener |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA481772A (en) |
-
0
- CA CA481772A patent/CA481772A/en not_active Expired
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