FR884265A - Spherical coordinate transformation device - Google Patents

Spherical coordinate transformation device

Info

Publication number
FR884265A
FR884265A FR884265DA FR884265A FR 884265 A FR884265 A FR 884265A FR 884265D A FR884265D A FR 884265DA FR 884265 A FR884265 A FR 884265A
Authority
FR
France
Prior art keywords
coordinate transformation
transformation device
spherical coordinate
spherical
transformation
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)
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.)
ZEISS CARL SOC
Original Assignee
ZEISS CARL SOC
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 ZEISS CARL SOC filed Critical ZEISS CARL SOC
Application granted granted Critical
Publication of FR884265A publication Critical patent/FR884265A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G3/00—Devices in which the computing operation is performed mechanically

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
FR884265D 1941-07-17 1942-07-17 Spherical coordinate transformation device Expired FR884265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE884265X 1941-07-17

Publications (1)

Publication Number Publication Date
FR884265A true FR884265A (en) 1943-08-09

Family

ID=6832359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884265D Expired FR884265A (en) 1941-07-17 1942-07-17 Spherical coordinate transformation device

Country Status (1)

Country Link
FR (1) FR884265A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638675A (en) * 1947-03-25 1953-05-19 Keuffel & Esser Co Drafting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638675A (en) * 1947-03-25 1953-05-19 Keuffel & Esser Co Drafting machine

Similar Documents

Publication Publication Date Title
FR880548A (en) Dust extraction device
FR904808A (en) Telephone device
FR884265A (en) Spherical coordinate transformation device
FR918938A (en) Therapeutic device
FR897782A (en) Vertebral self-extensor apparatus
FR874815A (en) Gaseous fluid distribution device
FR881292A (en) Direction-finding device
FR878239A (en) Braking device
FR917779A (en) Massage device
FR888063A (en) Mechanotherapy device
FR916220A (en) Pointing device
FR889251A (en) Angle measuring device
FR870248A (en) Flying device
FR877637A (en) Telautographic device
FR880764A (en) Igniter device
FR877510A (en) Regulator-metering device
BE442447A (en) Vertebral self-extensor apparatus
FR877121A (en) Projection device
FR942448A (en) Projection device
FR938634A (en) Directional radio-tracking device
FR881386A (en) Connection device
FR872719A (en) Pneumatic device
FR874920A (en) Indicator device
FR876602A (en) Remote indicator device
FR874755A (en) Orthopedic device