DE209237C - - Google Patents
Info
- Publication number
- DE209237C DE209237C DENDAT209237D DE209237DA DE209237C DE 209237 C DE209237 C DE 209237C DE NDAT209237 D DENDAT209237 D DE NDAT209237D DE 209237D A DE209237D A DE 209237DA DE 209237 C DE209237 C DE 209237C
- Authority
- DE
- Germany
- Prior art keywords
- scissors
- spring
- pair
- window
- sheet
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 description 1
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
- A47L3/00—Safety devices for use in window-cleaning
- A47L3/04—Safety ropes
Landscapes
- Emergency Lowering Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE209237C true DE209237C (cs) |
Family
ID=471218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT209237D Active DE209237C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE209237C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1016206C2 (nl) * | 2000-09-15 | 2002-03-18 | Ivar Johannes Klerks | Valbeveiliging. |
-
0
- DE DENDAT209237D patent/DE209237C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1016206C2 (nl) * | 2000-09-15 | 2002-03-18 | Ivar Johannes Klerks | Valbeveiliging. |
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