@article{45584,
      author = {Nurton, James},
      url = {http://tind.wipo.int/record/45584},
      title = {再生可能エネルギーに関する特許の傾向},
      doi = {https://doi.org/10.34667/tind.45584},
      recid = {45584},
      pages = {1 volume ;},
}