CA172624A - Production d'acide sudfureux - Google Patents

Production d'acide sudfureux

Info

Publication number: CA172624A
Authority: CA; Canada
Prior art keywords: acid production; sulphurous acid; sulphurous; production; acid
Prior art date: 1916-09-08
Legal status (The legal status 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 status listed.): Expired

Application number

CA000172624A

Other languages

English (en)

Inventor

Clarence Barrett

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1916-09-08

Filing date

1916-09-08

Publication date

1916-10-24

1916-09-08 Application filed by Individual filed Critical Individual

1916-10-24 Application granted granted Critical

1916-10-24 Publication of CA172624A publication Critical patent/CA172624A/fr

Status Expired legal-status Critical Current

Links

LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 title 1

CA000172624A 1916-09-08 1916-09-08 Production d'acide sudfureux Expired CA172624A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA172624T		1916-09-08

Publications (1)

Publication Number	Publication Date
CA172624A true CA172624A (fr)	1916-10-24

Family

ID=45292278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000172624A Expired CA172624A (fr)	1916-09-08	1916-09-08	Production d'acide sudfureux

Country Status (1)

Country	Link
CA (1)	CA172624A (fr)

1916
- 1916-09-08 CA CA000172624A patent/CA172624A/fr not_active Expired

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