CA497626A - Fabrication de craie - Google Patents

Fabrication de craie

Info

Publication number: CA497626A
Authority: CA; Canada
Prior art keywords: chalk; manufacture
Prior art date: 1953-11-10
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

CA497626A

Other languages

English (en)

Inventor

H. Heller Harold

H. Saunders George

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.)

Paper Patents Co

Original Assignee

Paper Patents Co

Publication date

1953-11-10

1953-11-10 Application granted granted Critical

1953-11-10 Publication of CA497626A publication Critical patent/CA497626A/fr

Status Expired legal-status Critical Current

Links

CA497626A Fabrication de craie Expired CA497626A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA497626T

Publications (1)

Publication Number	Publication Date
CA497626A true CA497626A (fr)	1953-11-10

Family

ID=35643057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA497626A Expired CA497626A (fr)			Fabrication de craie

Country Status (1)

Country	Link
CA (1)	CA497626A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5846500A (en) *	1995-10-10	1998-12-08	James W. Bunger And Associates, Inc.	Process for purifying highly impure calcium hydroxide and for producing high-value precipitated calcium carbonate and other calcium products

0
- CA CA497626A patent/CA497626A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5846500A (en) *	1995-10-10	1998-12-08	James W. Bunger And Associates, Inc.	Process for purifying highly impure calcium hydroxide and for producing high-value precipitated calcium carbonate and other calcium products

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