CH2931A - Envelope with opening thread - Google Patents

Envelope with opening thread

Info

Publication number
CH2931A
CH2931A CH2931A CH2931DA CH2931A CH 2931 A CH2931 A CH 2931A CH 2931 A CH2931 A CH 2931A CH 2931D A CH2931D A CH 2931DA CH 2931 A CH2931 A CH 2931A
Authority
CH
Switzerland
Prior art keywords
envelope
opening thread
thread
opening
Prior art date
Application number
CH2931A
Other languages
German (de)
Inventor
Gustav Nickau
Original Assignee
Gustav Nickau
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 Gustav Nickau filed Critical Gustav Nickau
Publication of CH2931A publication Critical patent/CH2931A/en

Links

CH2931A 1890-11-25 1890-11-25 Envelope with opening thread CH2931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2931T 1890-11-25

Publications (1)

Publication Number Publication Date
CH2931A true CH2931A (en) 1891-04-30

Family

ID=4183680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2931A CH2931A (en) 1890-11-25 1890-11-25 Envelope with opening thread

Country Status (1)

Country Link
CH (1) CH2931A (en)

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