CA144586A - Dispositif de controle et d'enregistrement d'eau de mines a charbon - Google Patents

Dispositif de controle et d'enregistrement d'eau de mines a charbon

Info

Publication number: CA144586A
Authority: CA; Canada
Prior art keywords: coal mines; registering device; water controlling; controlling; water
Prior art date: 1912-06-24
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

CA000144586A

Other languages

English (en)

Inventor

Joseph Wochnik

August Miosga

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.)

SCHLESCHE GRUBEN AND HUTTEN-BEDARF

Original Assignee

SCHLESCHE GRUBEN AND HUTTEN-BEDARF

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.)

1912-06-24

Filing date

1912-06-24

Publication date

1912-12-10

1912-06-24 Application filed by SCHLESCHE GRUBEN AND HUTTEN-BEDARF filed Critical SCHLESCHE GRUBEN AND HUTTEN-BEDARF

1912-12-10 Application granted granted Critical

1912-12-10 Publication of CA144586A publication Critical patent/CA144586A/fr

Status Expired legal-status Critical Current

Links

239000003245 coal Substances 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

CA000144586A 1912-06-24 1912-06-24 Dispositif de controle et d'enregistrement d'eau de mines a charbon Expired CA144586A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA144586T		1912-06-24

Publications (1)

Publication Number	Publication Date
CA144586A true CA144586A (fr)	1912-12-10

Family

ID=45264301

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000144586A Expired CA144586A (fr)	1912-06-24	1912-06-24	Dispositif de controle et d'enregistrement d'eau de mines a charbon

Country Status (1)

Country	Link
CA (1)	CA144586A (fr)

1912
- 1912-06-24 CA CA000144586A patent/CA144586A/fr not_active Expired

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