JPH0310174Y2 - - Google Patents

Info

Publication number

JPH0310174Y2

JPH0310174Y2 JP14500284U JP14500284U JPH0310174Y2 JP H0310174 Y2 JPH0310174 Y2 JP H0310174Y2 JP 14500284 U JP14500284 U JP 14500284U JP 14500284 U JP14500284 U JP 14500284U JP H0310174 Y2 JPH0310174 Y2 JP H0310174Y2

Authority

JP

Japan

Prior art keywords

snow

road

blowing

passage

blowing snow

Prior art date

1984-09-27

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

Links

• Espacenet
• Global Dossier
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• 238000007664 blowing Methods 0.000 claims description 43
• 230000002265 prevention Effects 0.000 claims description 12
• 238000009825 accumulation Methods 0.000 claims description 11
• 238000009434 installation Methods 0.000 claims description 3
• 239000012141 concentrate Substances 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims description 2
• 239000000155 melt Substances 0.000 claims 1
• ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 7
• 230000000694 effects Effects 0.000 description 3
• 241001609370 Puschkinia scilloides Species 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000012876 topography Methods 0.000 description 1
• 238000003466 welding Methods 0.000 description 1