Patent classifications
A
HUMAN NECESSITIES
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A47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
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A47G
HOUSEHOLD OR TABLE EQUIPMENT
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27/00
Floor fabrics; Fastenings therefor
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A47G27/04
Carpet fasteners; Carpet-expanding devices; ; Laying carpeting; Tools therefor
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