CH4807A - Multi-change key, Port system - Google Patents

Multi-change key, Port system

Info

Publication number
CH4807A
CH4807A CH4807A CH4807DA CH4807A CH 4807 A CH4807 A CH 4807A CH 4807 A CH4807 A CH 4807A CH 4807D A CH4807D A CH 4807DA CH 4807 A CH4807 A CH 4807A
Authority
CH
Switzerland
Prior art keywords
change key
port system
port
key
change
Prior art date
Application number
CH4807A
Other languages
French (fr)
Inventor
Henry Port
Original Assignee
Henry Port
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 Henry Port filed Critical Henry Port
Publication of CH4807A publication Critical patent/CH4807A/en

Links

CH4807A 1891-12-29 1891-12-29 Multi-change key, Port system CH4807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4807T 1891-12-29

Publications (1)

Publication Number Publication Date
CH4807A true CH4807A (en) 1892-07-30

Family

ID=4187963

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4807A CH4807A (en) 1891-12-29 1891-12-29 Multi-change key, Port system

Country Status (1)

Country Link
CH (1) CH4807A (en)

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