CH26885A - Slide easel - Google Patents

Slide easel

Info

Publication number
CH26885A
CH26885A CH26885A CH26885DA CH26885A CH 26885 A CH26885 A CH 26885A CH 26885 A CH26885 A CH 26885A CH 26885D A CH26885D A CH 26885DA CH 26885 A CH26885 A CH 26885A
Authority
CH
Switzerland
Prior art keywords
easel
slide
slide easel
Prior art date
Application number
CH26885A
Other languages
French (fr)
Inventor
Louis Helferich
Alois Burri
Original Assignee
Louis Helferich
Alois Burri
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 Louis Helferich, Alois Burri filed Critical Louis Helferich
Publication of CH26885A publication Critical patent/CH26885A/en

Links

CH26885A 1902-11-20 1902-11-20 Slide easel CH26885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH26885T 1902-11-20

Publications (1)

Publication Number Publication Date
CH26885A true CH26885A (en) 1903-10-31

Family

ID=4239329

Family Applications (1)

Application Number Title Priority Date Filing Date
CH26885A CH26885A (en) 1902-11-20 1902-11-20 Slide easel

Country Status (1)

Country Link
CH (1) CH26885A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219654B (en) * 1964-01-25 1966-06-23 Johann Bahmer Height-adjustable trestle
DE3006955A1 (en) * 1980-02-25 1981-10-08 Müller & Baum GmbH & Co KG, 5768 Sundern Scaffolding block manual height adjustment - involves beam linked tubes plugged into vertical frame tubes, with threaded rods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219654B (en) * 1964-01-25 1966-06-23 Johann Bahmer Height-adjustable trestle
DE3006955A1 (en) * 1980-02-25 1981-10-08 Müller & Baum GmbH & Co KG, 5768 Sundern Scaffolding block manual height adjustment - involves beam linked tubes plugged into vertical frame tubes, with threaded rods

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