CH14352A - School blackboard with frame - Google Patents

School blackboard with frame

Info

Publication number
CH14352A
CH14352A CH14352A CH14352DA CH14352A CH 14352 A CH14352 A CH 14352A CH 14352 A CH14352 A CH 14352A CH 14352D A CH14352D A CH 14352DA CH 14352 A CH14352 A CH 14352A
Authority
CH
Switzerland
Prior art keywords
frame
school blackboard
blackboard
school
Prior art date
Application number
CH14352A
Other languages
German (de)
Inventor
Gottfried Glasmachers
Original Assignee
Gottfried Glasmachers
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 Gottfried Glasmachers filed Critical Gottfried Glasmachers
Publication of CH14352A publication Critical patent/CH14352A/en

Links

CH14352A 1897-04-05 1897-04-05 School blackboard with frame CH14352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14352T 1897-04-05

Publications (1)

Publication Number Publication Date
CH14352A true CH14352A (en) 1897-11-15

Family

ID=4210384

Family Applications (1)

Application Number Title Priority Date Filing Date
CH14352A CH14352A (en) 1897-04-05 1897-04-05 School blackboard with frame

Country Status (1)

Country Link
CH (1) CH14352A (en)

Similar Documents

Publication Publication Date Title
CH14352A (en) School blackboard with frame
CH16955A (en) Collapsible school desk
CH16353A (en) School or desk
CH11546A (en) Penholder
CH16195A (en) School desk
CH16438A (en) School desk
CH7564A (en) School blackboard with frame
CH35111A (en) School blackboard with frame
CH17178A (en) New school desk
CH22700A (en) School blackboard
CH19157A (en) School desk
CH18848A (en) School desk
CH17263A (en) School desk
CH18534A (en) School desk with seat
CH11931A (en) Inkwell
CH17256A (en) Note desk
CH15774A (en) Sign with interchangeable letters
CH16437A (en) School desk forming blackboard
CH14806A (en) Innovation in guns
CH12531A (en) Innovation in glass objects
CH15706A (en) Improvement in velocipeds
CH17065A (en) Ballonspritze in Pistolenform
CH16789A (en) Case frame
CH8045A (en) School desk with collapsible tabletop
CH15351A (en) Innovation in soundboards