CH43643A - Envelope with device for indicating an attempt to open its flap - Google Patents

Envelope with device for indicating an attempt to open its flap

Info

Publication number
CH43643A
CH43643A CH43643A CH43643DA CH43643A CH 43643 A CH43643 A CH 43643A CH 43643 A CH43643 A CH 43643A CH 43643D A CH43643D A CH 43643DA CH 43643 A CH43643 A CH 43643A
Authority
CH
Switzerland
Prior art keywords
flap
envelope
attempt
indicating
open
Prior art date
Application number
CH43643A
Other languages
German (de)
Inventor
J Wunderlin Carl
Original Assignee
J Wunderlin Carl
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 J Wunderlin Carl filed Critical J Wunderlin Carl
Publication of CH43643A publication Critical patent/CH43643A/en

Links

CH43643A 1908-03-27 1908-03-27 Envelope with device for indicating an attempt to open its flap CH43643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH43643T 1908-03-27

Publications (1)

Publication Number Publication Date
CH43643A true CH43643A (en) 1909-05-17

Family

ID=4274709

Family Applications (1)

Application Number Title Priority Date Filing Date
CH43643A CH43643A (en) 1908-03-27 1908-03-27 Envelope with device for indicating an attempt to open its flap

Country Status (1)

Country Link
CH (1) CH43643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342256A1 (en) * 1983-11-23 1985-06-05 Fa. Jakob Strobel, 8542 Roth Dispatch envelope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342256A1 (en) * 1983-11-23 1985-06-05 Fa. Jakob Strobel, 8542 Roth Dispatch envelope

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