CA507794A - Methode et dispositif pour arrondir et polir les bouts des soies de brosses thermoplastiques - Google Patents

Methode et dispositif pour arrondir et polir les bouts des soies de brosses thermoplastiques

Info

Publication number
CA507794A
CA507794A CA507794A CA507794DA CA507794A CA 507794 A CA507794 A CA 507794A CA 507794 A CA507794 A CA 507794A CA 507794D A CA507794D A CA 507794DA CA 507794 A CA507794 A CA 507794A
Authority
CA
Canada
Prior art keywords
rounding
polishing
brush bristles
thermoplastic
thermoplastic brush
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
CA507794A
Other languages
English (en)
Inventor
Dangin Roger
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.)
La Brosse et Dupont SA
Original Assignee
La Brosse et Dupont SA
Publication date
Application granted granted Critical
Publication of CA507794A publication Critical patent/CA507794A/fr
Expired legal-status Critical Current

Links

CA507794A Methode et dispositif pour arrondir et polir les bouts des soies de brosses thermoplastiques Expired CA507794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA507794T

Publications (1)

Publication Number Publication Date
CA507794A true CA507794A (fr) 1954-11-30

Family

ID=35653739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA507794A Expired CA507794A (fr) Methode et dispositif pour arrondir et polir les bouts des soies de brosses thermoplastiques

Country Status (1)

Country Link
CA (1) CA507794A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384418A (en) * 1965-03-15 1968-05-21 Brosse Et J Dupont Reunis Method and device for rounding brush bristles
US5165761A (en) * 1991-12-30 1992-11-24 The Procter & Gamble Company Method of making improved toothbrush having multi-level tufts with substantially uniformly rounded bristle ends in each tuft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384418A (en) * 1965-03-15 1968-05-21 Brosse Et J Dupont Reunis Method and device for rounding brush bristles
US5165761A (en) * 1991-12-30 1992-11-24 The Procter & Gamble Company Method of making improved toothbrush having multi-level tufts with substantially uniformly rounded bristle ends in each tuft

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