CA449391A - Matiere a l'epreuve de l'humidite et de la vapeur - Google Patents

Matiere a l'epreuve de l'humidite et de la vapeur

Info

Publication number
CA449391A
CA449391A CA449391A CA449391DA CA449391A CA 449391 A CA449391 A CA 449391A CA 449391 A CA449391 A CA 449391A CA 449391D A CA449391D A CA 449391DA CA 449391 A CA449391 A CA 449391A
Authority
CA
Canada
Prior art keywords
proofing material
moisture vapour
vapour
moisture
proofing
Prior art date
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
CA449391A
Other languages
English (en)
Inventor
Abson Gene
M. Burgess Lothian
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.)
H P SMITH PAPER Co
Original Assignee
H P SMITH PAPER Co
Publication date
Application granted granted Critical
Publication of CA449391A publication Critical patent/CA449391A/fr
Expired legal-status Critical Current

Links

CA449391A Matiere a l'epreuve de l'humidite et de la vapeur Expired CA449391A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449391T

Publications (1)

Publication Number Publication Date
CA449391A true CA449391A (fr) 1948-06-22

Family

ID=35567100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449391A Expired CA449391A (fr) Matiere a l'epreuve de l'humidite et de la vapeur

Country Status (1)

Country Link
CA (1) CA449391A (fr)

Similar Documents

Publication Publication Date Title
CA447823A (fr) Matiere luminescente
CA449390A (fr) Matiere a l'epreuve de l'humidite et de la vapeur
CA446935A (fr) Crochet
CA446356A (fr) Matiere de construction
CA447146A (fr) Matiere luminescente
CA447231A (fr) Matiere luminescente
CA448080A (fr) Matiere a emballer
CA452724A (fr) Matiere de parement
CA447101A (fr) Cuiller de peche
CA448635A (fr) Cadre de havresac
CA448727A (fr) Matiere isolante
CA452247A (fr) Matiere de structure
CA453738A (fr) Substance polymerique
CA451807A (fr) Matiere polymerique
CA447241A (fr) Matiere polymerique
CA449462A (fr) Distributeur d'engrais
CA448220A (fr) Matiere synthetique
CA450459A (fr) Materiel de construction
CA452970A (fr) Matiere luminescente
CA447145A (fr) Matiere luminescente
CA451079A (fr) Matiere adhesive
CA449607A (fr) Dispositif d'epreuves ecrites
CA452030A (fr) Matiere mixte
CA448751A (fr) Procede de pulverisation de matiere
CA448912A (fr) Sechoir