CH15054A - Device for parallel guidance of the ruler on the drawing board - Google Patents

Device for parallel guidance of the ruler on the drawing board

Info

Publication number
CH15054A
CH15054A CH15054A CH15054DA CH15054A CH 15054 A CH15054 A CH 15054A CH 15054 A CH15054 A CH 15054A CH 15054D A CH15054D A CH 15054DA CH 15054 A CH15054 A CH 15054A
Authority
CH
Switzerland
Prior art keywords
ruler
drawing board
parallel guidance
guidance
parallel
Prior art date
Application number
CH15054A
Other languages
German (de)
Inventor
V Aigner Alexander
Original Assignee
V Aigner Alexander
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 V Aigner Alexander filed Critical V Aigner Alexander
Publication of CH15054A publication Critical patent/CH15054A/en

Links

CH15054A 1897-08-09 1897-08-09 Device for parallel guidance of the ruler on the drawing board CH15054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH15054T 1897-08-09

Publications (1)

Publication Number Publication Date
CH15054A true CH15054A (en) 1898-03-31

Family

ID=4212005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH15054A CH15054A (en) 1897-08-09 1897-08-09 Device for parallel guidance of the ruler on the drawing board

Country Status (1)

Country Link
CH (1) CH15054A (en)

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