DE314142C - - Google Patents

Info

Publication number
DE314142C
DE314142C DENDAT314142D DE314142DA DE314142C DE 314142 C DE314142 C DE 314142C DE NDAT314142 D DENDAT314142 D DE NDAT314142D DE 314142D A DE314142D A DE 314142DA DE 314142 C DE314142 C DE 314142C
Authority
DE
Germany
Prior art keywords
wings
shows
approximately
cut out
same strength
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.)
Active
Application number
DENDAT314142D
Other languages
German (de)
English (en)
Publication of DE314142C publication Critical patent/DE314142C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DENDAT314142D Active DE314142C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE314142C true DE314142C (enrdf_load_stackoverflow)

Family

ID=566973

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT314142D Active DE314142C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE314142C (enrdf_load_stackoverflow)

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