JPH01105847U - - Google Patents

Info

Publication number

JPH01105847U

JPH01105847U JP128288U JP128288U JPH01105847U JP H01105847 U JPH01105847 U JP H01105847U JP 128288 U JP128288 U JP 128288U JP 128288 U JP128288 U JP 128288U JP H01105847 U JPH01105847 U JP H01105847U

Authority

JP

Japan

Prior art keywords

large number

sample

sample pieces

depressions

utility

Prior art date

1988-01-11

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

• 239000002253 acid Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1