FR711707A - Window cleaning device - Google Patents
Window cleaning deviceInfo
- Publication number
- FR711707A FR711707A FR711707DA FR711707A FR 711707 A FR711707 A FR 711707A FR 711707D A FR711707D A FR 711707DA FR 711707 A FR711707 A FR 711707A
- Authority
- FR
- France
- Prior art keywords
- cleaning device
- window cleaning
- window
- cleaning
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/12—Hand implements for cleaning both sides simultaneously
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB501131A GB366736A (en) | 1931-02-17 | 1931-02-17 | Improvements in window cleaning devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR711707A true FR711707A (en) | 1931-09-16 |
Family
ID=9788053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR711707D Expired FR711707A (en) | 1931-02-17 | 1931-02-20 | Window cleaning device |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE377475A (en) |
CH (1) | CH152552A (en) |
FR (1) | FR711707A (en) |
GB (1) | GB366736A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552366A (en) * | 1948-05-10 | 1951-05-08 | Bush Harold Simon | Venetian blind dusting brush |
CN102462440A (en) * | 2010-11-10 | 2012-05-23 | 姚任飞 | Convenient double-brush glass tool |
CN102793507A (en) * | 2012-08-31 | 2012-11-28 | 山东轻工业学院 | Glass cleaner |
CN106859476A (en) * | 2017-03-07 | 2017-06-20 | 张春平 | door and window cleaning robot |
-
0
- BE BE377475D patent/BE377475A/xx unknown
-
1931
- 1931-02-13 CH CH152552D patent/CH152552A/en unknown
- 1931-02-17 GB GB501131A patent/GB366736A/en not_active Expired
- 1931-02-20 FR FR711707D patent/FR711707A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB366736A (en) | 1932-02-11 |
BE377475A (en) | |
CH152552A (en) | 1932-02-15 |
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