FR581841A - - Google Patents
Info
- Publication number
- FR581841A FR581841A FR581841DA FR581841A FR 581841 A FR581841 A FR 581841A FR 581841D A FR581841D A FR 581841DA FR 581841 A FR581841 A FR 581841A
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR581841A true FR581841A (xx) | 1924-12-06 |
Family
ID=1539706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR581841D Expired FR581841A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR581841A (xx) |
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0
- FR FR581841D patent/FR581841A/fr not_active Expired