CA398077A - Appareil a traiter le gypse par la chaleur - Google Patents

Appareil a traiter le gypse par la chaleur

Info

Publication number: CA398077A
Authority: CA; Canada
Prior art keywords: treating apparatus; heat treating; gypsum heat; gypsum; treating
Prior art date: 1941-07-22
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

CA398077A

Other languages

English (en)

Inventor

G. Brush John

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

Publication date

1941-07-22

1941-07-22 Application granted granted Critical

1941-07-22 Publication of CA398077A publication Critical patent/CA398077A/fr

Status Expired legal-status Critical Current

Links

229910052602 gypsum Inorganic materials 0.000 title 1
239000010440 gypsum Substances 0.000 title 1

CA398077A Appareil a traiter le gypse par la chaleur Expired CA398077A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA398077T

Publications (1)

Publication Number	Publication Date
CA398077A true CA398077A (fr)	1941-07-22

Family

ID=35408582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA398077A Expired CA398077A (fr)			Appareil a traiter le gypse par la chaleur

Country Status (1)

Country	Link
CA (1)	CA398077A (fr)

0
- CA CA398077A patent/CA398077A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA398077A (fr)	1941-07-22	Appareil a traiter le gypse par la chaleur
CA395156A (fr)	1941-03-11	Appareil de chauffage
CA395475A (fr)	1941-03-25	Appareil de chauffage
CA397794A (fr)	1941-07-08	Appareil de chauffage
CA399850A (fr)	1941-10-07	Appareil de chauffage
CA399851A (fr)	1941-10-07	Appareil de chauffage
CA395268A (fr)	1941-03-18	Appareil de corde a linge
CA396222A (fr)	1941-04-29	Appareil a traiter les gaz
CA397507A (fr)	1941-06-24	Appareil a chauffer l'eau
CA399586A (fr)	1941-09-30	Appareil a traiter des tissus
CA400301A (fr)	1941-10-28	Appareil commande par la temperature
CA395306A (fr)	1941-03-18	Appareil a traiter les rails par la chaleur
CA397071A (fr)	1941-06-10	Appareil a traiter les metaux
CA397879A (fr)	1941-07-08	Appareil de chauffage a gaz
CA399644A (fr)	1941-09-30	Appareil a traiter les surfaces metalliques par la chaleur
CA397087A (fr)	1941-06-10	Appareil a traiter le bout des fils par la chaleur
CA396385A (fr)	1941-05-06	Methode de chauffage
CA394862A (fr)	1941-02-25	Appareil regulateur de la temperature
CA401738A (fr)	1941-12-30	Appareil a reglage de la temperature
CA399738A (fr)	1941-09-30	Appareil a ourdissage direct
CA400008A (fr)	1941-10-14	Appareil alimentateur de clous etc
CA401521A (fr)	1941-12-16	Appareil photo-acoustique
CA394980A (fr)	1941-03-04	Appareil pour traitements chimiques
CA395155A (fr)	1941-03-11	Appareil a chauffer des fluides
CA400882A (fr)	1941-11-18	Appareil de chauffage de fluide