CA188722A - Indicateur de niveau d'eau - Google Patents

Indicateur de niveau d'eau

Info

Publication number: CA188722A
Authority: CA; Canada
Prior art keywords: water level; level indicator; indicator; water; level
Prior art date: 1918-10-18
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

CA000188722A

Other languages

English (en)

Inventor

Harry Shawnee Parks

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.)

1918-10-18

Filing date

1918-10-18

Publication date

1919-02-18

1918-10-18 Application filed by Individual filed Critical Individual

1919-02-18 Application granted granted Critical

1919-02-18 Publication of CA188722A publication Critical patent/CA188722A/fr

Status Expired legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

CA000188722A 1918-10-18 1918-10-18 Indicateur de niveau d'eau Expired CA188722A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA188722T		1918-10-18

Publications (1)

Publication Number	Publication Date
CA188722A true CA188722A (fr)	1919-02-18

Family

ID=45308373

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000188722A Expired CA188722A (fr)	1918-10-18	1918-10-18	Indicateur de niveau d'eau

Country Status (1)

Country	Link
CA (1)	CA188722A (fr)

1918
- 1918-10-18 CA CA000188722A patent/CA188722A/fr not_active Expired

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