DK44170C - Apparatus for Teaching Astronomy. - Google Patents

Apparatus for Teaching Astronomy.

Info

Publication number
DK44170C
DK44170C DK44170DA DK44170C DK 44170 C DK44170 C DK 44170C DK 44170D A DK44170D A DK 44170DA DK 44170 C DK44170 C DK 44170C
Authority
DK
Denmark
Prior art keywords
astronomy
teaching
teaching astronomy
Prior art date
Application number
Other languages
Danish (da)
Inventor
Heinrich Grone
Original Assignee
Heinrich Grone
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 Heinrich Grone filed Critical Heinrich Grone
Application granted granted Critical
Publication of DK44170C publication Critical patent/DK44170C/en

Links

DK44170D 1930-03-19 1930-03-19 Apparatus for Teaching Astronomy. DK44170C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK44170T 1930-03-19

Publications (1)

Publication Number Publication Date
DK44170C true DK44170C (en) 1931-06-01

Family

ID=8133327

Family Applications (1)

Application Number Title Priority Date Filing Date
DK44170D DK44170C (en) 1930-03-19 1930-03-19 Apparatus for Teaching Astronomy.

Country Status (1)

Country Link
DK (1) DK44170C (en)

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