JPS6270157U - - Google Patents

Info

Publication number

JPS6270157U

JPS6270157U JP15943585U JP15943585U JPS6270157U JP S6270157 U JPS6270157 U JP S6270157U JP 15943585 U JP15943585 U JP 15943585U JP 15943585 U JP15943585 U JP 15943585U JP S6270157 U JPS6270157 U JP S6270157U

Authority

JP

Japan

Prior art keywords

layers

porous

used side

air pool

brick

Prior art date

1985-10-17

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011449 brick Substances 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 2
• 238000002347 injection Methods 0.000 claims 1
• 239000007924 injection Substances 0.000 claims 1
• 238000009423 ventilation Methods 0.000 claims 1
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1