FR384520A - - Google Patents

Info

Publication number
FR384520A
FR384520A FR384520DA FR384520A FR 384520 A FR384520 A FR 384520A FR 384520D A FR384520D A FR 384520DA FR 384520 A FR384520 A FR 384520A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR384520A publication Critical patent/FR384520A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR384520D Expired FR384520A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
FR384520A true FR384520A (enrdf_load_stackoverflow) 1900-01-01

Family

ID=1430456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR384520D Expired FR384520A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
FR (1) FR384520A (enrdf_load_stackoverflow)

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