FR538637A - Cartes pour correspondance pneumatique - Google Patents

Cartes pour correspondance pneumatique

Info

Publication number
FR538637A
FR538637A FR538637DA FR538637A FR 538637 A FR538637 A FR 538637A FR 538637D A FR538637D A FR 538637DA FR 538637 A FR538637 A FR 538637A
Authority
FR
France
Prior art keywords
pneumatic
cards
correspondence
correspondence cards
pneumatic correspondence
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
English (en)
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.)
Rohr und Seilpostanlagen G M B
Original Assignee
Rohr und Seilpostanlagen G M B
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 by Rohr und Seilpostanlagen G M B filed Critical Rohr und Seilpostanlagen G M B
Application granted granted Critical
Publication of FR538637A publication Critical patent/FR538637A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
FR538637D 1920-10-28 1921-07-22 Cartes pour correspondance pneumatique Expired FR538637A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE538637X 1920-10-28

Publications (1)

Publication Number Publication Date
FR538637A true FR538637A (fr) 1922-06-13

Family

ID=6558234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538637D Expired FR538637A (fr) 1920-10-28 1921-07-22 Cartes pour correspondance pneumatique

Country Status (1)

Country Link
FR (1) FR538637A (fr)

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