FR822656A - Perfectionnements aux cadrans solaires - Google Patents

Perfectionnements aux cadrans solaires

Info

Publication number
FR822656A
FR822656A FR822656DA FR822656A FR 822656 A FR822656 A FR 822656A FR 822656D A FR822656D A FR 822656DA FR 822656 A FR822656 A FR 822656A
Authority
FR
France
Prior art keywords
sundials
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)
Inventor
Julien Paul Marie Guadet
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 filed Critical
Application granted granted Critical
Publication of FR822656A publication Critical patent/FR822656A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B49/00—Time-pieces using the position of the sun, moon or stars
    • G04B49/02—Sundials

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
FR822656D 1937-06-04 1937-06-04 Perfectionnements aux cadrans solaires Expired FR822656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822656T 1937-06-04

Publications (1)

Publication Number Publication Date
FR822656A true FR822656A (fr) 1938-01-05

Family

ID=9281015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822656D Expired FR822656A (fr) 1937-06-04 1937-06-04 Perfectionnements aux cadrans solaires

Country Status (1)

Country Link
FR (1) FR822656A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467427A1 (fr) * 1979-10-11 1981-04-17 Dandrel Francois Horloge solaire
CN111176102A (zh) * 2020-02-25 2020-05-19 临沂大学 一种新型日晷

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467427A1 (fr) * 1979-10-11 1981-04-17 Dandrel Francois Horloge solaire
CN111176102A (zh) * 2020-02-25 2020-05-19 临沂大学 一种新型日晷

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