CA383845A - Opacificateur d'emails - Google Patents

Opacificateur d'emails

Info

Publication number: CA383845A
Authority: CA; Canada
Prior art keywords: opacifier; enamel; enamel opacifier
Prior art date: 1939-09-05
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

CA383845A

Other languages

English (en)

Inventor

J. Harshaw William

D. Stillwell William

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.)

Harshaw Chemical Co

Original Assignee

Harshaw Chemical Co

Publication date

1939-09-05

1939-09-05 Application granted granted Critical

1939-09-05 Publication of CA383845A publication Critical patent/CA383845A/fr

Status Expired legal-status Critical Current

Links

210000003298 dental enamel Anatomy 0.000 title 1
239000003605 opacifier Substances 0.000 title 1

CA383845A Opacificateur d'emails Expired CA383845A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA383845T

Publications (1)

Publication Number	Publication Date
CA383845A true CA383845A (fr)	1939-09-05

Family

ID=35389075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA383845A Expired CA383845A (fr)			Opacificateur d'emails

Country Status (1)

Country	Link
CA (1)	CA383845A (fr)

0
- CA CA383845A patent/CA383845A/fr not_active Expired

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