NL72552C - - Google Patents

Info

Publication number: NL72552C
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1948-07-10

Publication of NL72552C publication Critical patent/NL72552C/xx

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
- A47L1/15—Cloths, sponges, pads, or the like, e.g. containing cleaning agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices

NL72552D 1948-07-10 NL72552C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT273100X		1948-07-10

Publications (1)

Publication Number	Publication Date
NL72552C true NL72552C (enrdf_load_html_response)

Family

ID=3670565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL72552D NL72552C (enrdf_load_html_response)	1948-07-10

Country Status (5)

Country	Link
BE (1)	BE490083A (enrdf_load_html_response)
CH (1)	CH273100A (enrdf_load_html_response)
DE (1)	DE864068C (enrdf_load_html_response)
FR (1)	FR990062A (enrdf_load_html_response)
NL (1)	NL72552C (enrdf_load_html_response)

0
- BE BE490083D patent/BE490083A/xx unknown
- NL NL72552D patent/NL72552C/xx active
1949
- 1949-05-19 CH CH273100D patent/CH273100A/de unknown
- 1949-07-04 FR FR990062D patent/FR990062A/fr not_active Expired
- 1949-10-16 DE DEW85A patent/DE864068C/de not_active Expired

Also Published As

Publication number	Publication date
DE864068C (de)	1953-01-22
CH273100A (de)	1951-01-31
BE490083A (enrdf_load_html_response)
FR990062A (fr)	1951-09-17

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