JPH01101558U - - Google Patents

Info

Publication number

JPH01101558U

JPH01101558U JP19919587U JP19919587U JPH01101558U JP H01101558 U JPH01101558 U JP H01101558U JP 19919587 U JP19919587 U JP 19919587U JP 19919587 U JP19919587 U JP 19919587U JP H01101558 U JPH01101558 U JP H01101558U

Authority

JP

Japan

Prior art keywords

core

layer

sheet

activated carbon

water

Prior art date

1987-12-28

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

• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
• 239000000463 material Substances 0.000 claims description 4
• 230000001954 sterilising effect Effects 0.000 claims description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
• 230000035699 permeability Effects 0.000 claims 2
• 238000009423 ventilation Methods 0.000 claims 2
• 239000003795 chemical substances by application Substances 0.000 claims 1
• 230000002554 disease preventive effect Effects 0.000 claims 1
• 210000005069 ears Anatomy 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000009751 slip forming Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 238000004659 sterilization and disinfection Methods 0.000 description 1

Cited By (2)