FR652198A - Improvements in difficult trades - Google Patents

Improvements in difficult trades

Info

Publication number
FR652198A
FR652198A FR652198DA FR652198A FR 652198 A FR652198 A FR 652198A FR 652198D A FR652198D A FR 652198DA FR 652198 A FR652198 A FR 652198A
Authority
FR
France
Prior art keywords
trades
difficult
difficult trades
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
Other languages
French (fr)
Inventor
William Wright Collins
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR652198A publication Critical patent/FR652198A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • D02G3/283—Doubled, plied, or cabled threads using hollow spindles through which one yarn is running

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
FR652198D 1928-04-04 1928-04-04 Improvements in difficult trades Expired FR652198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR652198T 1928-04-04

Publications (1)

Publication Number Publication Date
FR652198A true FR652198A (en) 1929-03-05

Family

ID=9005100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652198D Expired FR652198A (en) 1928-04-04 1928-04-04 Improvements in difficult trades

Country Status (1)

Country Link
FR (1) FR652198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066935A1 (en) * 1969-11-01 1971-08-13 Btr Pamukotex

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2066935A1 (en) * 1969-11-01 1971-08-13 Btr Pamukotex

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