Rock drilling rig - Sandvik Mining and Construction Owai

Title:

Rock drilling rig

Document Type and Number:

Japanese Patent JP6325048

Kind Code:

B2

Inventors:

Nieminen, Irpo
Velivaara, Johannes

Application Number:

JP2016198664A

Publication Date:

May 16, 2018

Filing Date:

October 07, 2016

Export Citation:

Assignee:

Sandvik Mining and Construction Owai

International Classes:

E21B6/00

Domestic Patent References:

Attorney, Agent or Firm:

Sonoda/Kobayashi Patent Business Corporation

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