CH251E - Improved roller curtain - Google Patents

Improved roller curtain

Info

Publication number: CH251E
Authority: CH; Switzerland
Prior art keywords: improved roller; roller curtain; curtain; improved; roller
Prior art date: 1897-05-25

Application number

Other languages

German (de)

Inventor

Emil Schenker

Original Assignee

Emil Schenker

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.)

1897-05-25

Filing date

1898-04-06

Publication date

1898-11-30

1898-04-06 Application filed by Emil Schenker filed Critical Emil Schenker

1898-11-30 Publication of CH251E publication Critical patent/CH251E/en

Links

CH251D 1897-05-25 1898-04-06 Improved roller curtain CH251E (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH14320T		1897-05-25
CH251T		1898-04-06

Publications (1)

Publication Number	Publication Date
CH251E true CH251E (en)	1898-11-30

Family

ID=41350740

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH251D CH251E (en)	1897-05-25	1898-04-06	Improved roller curtain

Country Status (1)

Country	Link
CH (1)	CH251E (en)

1898
- 1898-04-06 CH CH251D patent/CH251E/en unknown

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