CH23207A - Selenphotometer - Google Patents

Selenphotometer

Info

Publication number: CH23207A
Authority: CH; Switzerland
Prior art keywords: photometer; selenium; selenium photometer
Prior art date: 1900-11-16

Application number

CH23207A

Other languages

English (en)

Inventor

Joseph Poliakoff

Original Assignee

Joseph Poliakoff

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.)

1900-11-16

Filing date

1900-11-16

Publication date

1902-06-15

1900-11-16 Application filed by Joseph Poliakoff filed Critical Joseph Poliakoff

1902-06-15 Publication of CH23207A publication Critical patent/CH23207A/de

Links

BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title 1
229910052711 selenium Inorganic materials 0.000 title 1
239000011669 selenium Substances 0.000 title 1

CH23207A 1900-11-16 1900-11-16 Selenphotometer CH23207A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH23207T		1900-11-16

Publications (1)

Publication Number	Publication Date
CH23207A true CH23207A (de)	1902-06-15

Family

ID=4231048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH23207A CH23207A (de)	1900-11-16	1900-11-16	Selenphotometer

Country Status (1)

Country	Link
CH (1)	CH23207A (de)

1900
- 1900-11-16 CH CH23207A patent/CH23207A/de unknown

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