FR550465A - - Google Patents

Info

Publication number
FR550465A
FR550465A FR550465DA FR550465A FR 550465 A FR550465 A FR 550465A FR 550465D A FR550465D A FR 550465DA FR 550465 A FR550465 A FR 550465A
Authority
FR
France
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
Publication date
Application granted granted Critical
Publication of FR550465A publication Critical patent/FR550465A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/006Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
    • F26B21/007Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles the objects being bobbin- or spool-like bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR550465D Expired FR550465A (fr)

Publications (1)

Publication Number Publication Date
FR550465A true FR550465A (fr) 1923-03-10

Family

ID=1538320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550465D Expired FR550465A (fr)

Country Status (1)

Country Link
FR (1) FR550465A (fr)

Similar Documents

Publication Publication Date Title
FR27076E (fr)
FR27853E (fr)
FR28646E (fr)
FR551055A (fr)
FR29380E (fr)
FR27849E (fr)
FR28591E (fr)
FR30066E (fr)
FR25895E (fr)
FR29657E (fr)
FR29482E (fr)
FR29480E (fr)
FR554851A (fr)
FR29111E (fr)
FR290523A (fr)
FR28987E (fr)
FR28811E (fr)
FR28685E (fr)
FR558558A (fr)
FR28605E (fr)
FR25563E (fr)
FR28454E (fr)
FR25511E (fr)
FR562919A (fr)
FR550465A (fr)