CA329507A - Heat and sound insulating block - Google Patents

Heat and sound insulating block

Info

Publication number
CA329507A
CA329507A CA329507A CA329507DA CA329507A CA 329507 A CA329507 A CA 329507A CA 329507 A CA329507 A CA 329507A CA 329507D A CA329507D A CA 329507DA CA 329507 A CA329507 A CA 329507A
Authority
CA
Canada
Prior art keywords
heat
sound insulating
insulating block
block
sound
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
CA329507A
Other languages
French (fr)
Inventor
K. Nelson 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.)
UNIVERSAL GYPSUM AND LIME CO
Original Assignee
UNIVERSAL GYPSUM AND LIME CO
Publication date
Application granted granted Critical
Publication of CA329507A publication Critical patent/CA329507A/en
Expired legal-status Critical Current

Links

CA329507A Heat and sound insulating block Expired CA329507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA329507T

Publications (1)

Publication Number Publication Date
CA329507A true CA329507A (en) 1933-01-17

Family

ID=35291876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329507A Expired CA329507A (en) Heat and sound insulating block

Country Status (1)

Country Link
CA (1) CA329507A (en)

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