CA21572A - Tympan postiche - Google Patents

Tympan postiche

Info

Publication number: CA21572A
Authority: CA; Canada
Prior art keywords: ear drum; artificial ear; artificial; drum; ear
Prior art date: 1885-04-29
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

CA000021572A

Other languages

English (en)

Inventor

John H. Nicholson

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

Publication date

1885-04-29

1885-04-29 Application granted granted Critical

1885-04-29 Publication of CA21572A publication Critical patent/CA21572A/fr

Status Expired legal-status Critical Current

Links

210000003454 tympanic membrane Anatomy 0.000 title 1

CA000021572A Tympan postiche Expired CA21572A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA21572T

Publications (1)

Publication Number	Publication Date
CA21572A true CA21572A (fr)	1885-04-29

Family

ID=45138115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000021572A Expired CA21572A (fr)			Tympan postiche

Country Status (1)

Country	Link
CA (1)	CA21572A (fr)

0
- CA CA000021572A patent/CA21572A/fr not_active Expired

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