CA198481A - Appareil roulant a nettoyage de bassins - Google Patents

Appareil roulant a nettoyage de bassins

Info

Publication number
CA198481A
CA198481A CA198481A CA198481DA CA198481A CA 198481 A CA198481 A CA 198481A CA 198481 A CA198481 A CA 198481A CA 198481D A CA198481D A CA 198481DA CA 198481 A CA198481 A CA 198481A
Authority
CA
Canada
Prior art keywords
travelling apparatus
cleaning basins
basins
cleaning
travelling
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
Application number
CA198481A
Other languages
English (en)
Inventor
Washington Otterson George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA198481A publication Critical patent/CA198481A/fr
Expired legal-status Critical Current

Links

CA198481A Appareil roulant a nettoyage de bassins Expired CA198481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA198481T

Publications (1)

Publication Number Publication Date
CA198481A true CA198481A (fr) 1920-03-23

Family

ID=35072919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198481A Expired CA198481A (fr) Appareil roulant a nettoyage de bassins

Country Status (1)

Country Link
CA (1) CA198481A (fr)

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