CH46423A - School blackboard - Google Patents

School blackboard

Info

Publication number
CH46423A
CH46423A CH46423A CH46423DA CH46423A CH 46423 A CH46423 A CH 46423A CH 46423 A CH46423 A CH 46423A CH 46423D A CH46423D A CH 46423DA CH 46423 A CH46423 A CH 46423A
Authority
CH
Switzerland
Prior art keywords
school blackboard
blackboard
school
Prior art date
Application number
CH46423A
Other languages
German (de)
Inventor
C Schnidler
Original Assignee
C Schnidler
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 C Schnidler filed Critical C Schnidler
Publication of CH46423A publication Critical patent/CH46423A/en

Links

CH46423A 1909-02-03 1909-02-03 School blackboard CH46423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH46423T 1909-02-03

Publications (1)

Publication Number Publication Date
CH46423A true CH46423A (en) 1910-03-01

Family

ID=4279928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH46423A CH46423A (en) 1909-02-03 1909-02-03 School blackboard

Country Status (1)

Country Link
CH (1) CH46423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066991A (en) * 1961-01-18 1962-12-04 Kummeth Mfg Company Collapsible auto desk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066991A (en) * 1961-01-18 1962-12-04 Kummeth Mfg Company Collapsible auto desk

Similar Documents

Publication Publication Date Title
CH46423A (en) School blackboard
FR399735A (en) School table
CH44197A (en) Foldable blackboard
CH52355A (en) Foldable blackboard
CH48363A (en) Writing case
CH45890A (en) school board
CH48073A (en) school board
CH46953A (en) Blackboard usable on both sides
FR406333A (en) Mechanical pencil
FR401240A (en) Inkwell
FR401521A (en) Inkwell
FR419683A (en) Inkwell
CH46195A (en) Inkwell
CH47966A (en) Inkwell
CH48981A (en) Inkwell
CH49148A (en) Inkwell
CH46991A (en) Penholder
FR398450A (en) Writing case
CH49611A (en) Elliptical compass
CH46591A (en) Protractor
CH46596A (en) pencil sharpener
FR403582A (en) Pen holder
SE31187C1 (en) Compass
CH46992A (en) Writing implement
FR398888A (en) Pencils